branch -d: refuse deleting a branch which is currently checked out

diff --git a/builtin/remote.c b/builtin/remote.c
index 6cacbca02780e74ae8c4186de667bddf4133b7cb..43136951b55be959d9fd6a2cc960b19f1a1484ac 100644 (file)
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -119,7 +119,7 @@ static void add_branch(const char *key, const char *branchname,
        else
                strbuf_addf(tmp, "refs/heads/%s:refs/remotes/%s/%s",
                                branchname, remotename, branchname);
-       git_config_set_multivar_or_die(key, tmp->buf, "^$", 0);
+       git_config_set_multivar(key, tmp->buf, "^$", 0);
 }
 
 static const char mirror_advice[] =
@@ -197,7 +197,7 @@ static int add(int argc, const char **argv)
                die(_("'%s' is not a valid remote name"), name);
 
        strbuf_addf(&buf, "remote.%s.url", name);
-       git_config_set_or_die(buf.buf, url);
+       git_config_set(buf.buf, url);
 
        if (!mirror || mirror & MIRROR_FETCH) {
                strbuf_reset(&buf);
@@ -213,14 +213,14 @@ static int add(int argc, const char **argv)
        if (mirror & MIRROR_PUSH) {
                strbuf_reset(&buf);
                strbuf_addf(&buf, "remote.%s.mirror", name);
-               git_config_set_or_die(buf.buf, "true");
+               git_config_set(buf.buf, "true");
        }
 
        if (fetch_tags != TAGS_DEFAULT) {
                strbuf_reset(&buf);
                strbuf_addf(&buf, "remote.%s.tagopt", name);
-               git_config_set_or_die(buf.buf,
-                                     fetch_tags == TAGS_SET ? "--tags" : "--no-tags");
+               git_config_set(buf.buf,
+                              fetch_tags == TAGS_SET ? "--tags" : "--no-tags");
        }
 
        if (fetch && fetch_remote(name))
@@ -586,15 +586,15 @@ static int migrate_file(struct remote *remote)
 
        strbuf_addf(&buf, "remote.%s.url", remote->name);
        for (i = 0; i < remote->url_nr; i++)
-               git_config_set_multivar_or_die(buf.buf, remote->url[i], "^$", 0);
+               git_config_set_multivar(buf.buf, remote->url[i], "^$", 0);
        strbuf_reset(&buf);
        strbuf_addf(&buf, "remote.%s.push", remote->name);
        for (i = 0; i < remote->push_refspec_nr; i++)
-               git_config_set_multivar_or_die(buf.buf, remote->push_refspec[i], "^$", 0);
+               git_config_set_multivar(buf.buf, remote->push_refspec[i], "^$", 0);
        strbuf_reset(&buf);
        strbuf_addf(&buf, "remote.%s.fetch", remote->name);
        for (i = 0; i < remote->fetch_refspec_nr; i++)
-               git_config_set_multivar_or_die(buf.buf, remote->fetch_refspec[i], "^$", 0);
+               git_config_set_multivar(buf.buf, remote->fetch_refspec[i], "^$", 0);
        if (remote->origin == REMOTE_REMOTES)
                unlink_or_warn(git_path("remotes/%s", remote->name));
        else if (remote->origin == REMOTE_BRANCHES)
@@ -646,7 +646,7 @@ static int mv(int argc, const char **argv)
 
        strbuf_reset(&buf);
        strbuf_addf(&buf, "remote.%s.fetch", rename.new);
-       git_config_set_multivar_or_die(buf.buf, NULL, NULL, 1);
+       git_config_set_multivar(buf.buf, NULL, NULL, 1);
        strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old);
        for (i = 0; i < oldremote->fetch_refspec_nr; i++) {
                char *ptr;
@@ -666,7 +666,7 @@ static int mv(int argc, const char **argv)
                                  "\tPlease update the configuration manually if necessary."),
                                buf2.buf);
 
-               git_config_set_multivar_or_die(buf.buf, buf2.buf, "^$", 0);
+               git_config_set_multivar(buf.buf, buf2.buf, "^$", 0);
        }
 
        read_branches();
@@ -676,7 +676,7 @@ static int mv(int argc, const char **argv)
                if (info->remote_name && !strcmp(info->remote_name, rename.old)) {
                        strbuf_reset(&buf);
                        strbuf_addf(&buf, "branch.%s.remote", item->string);
-                       git_config_set_or_die(buf.buf, rename.new);
+                       git_config_set(buf.buf, rename.new);
                }
        }
 
@@ -774,7 +774,7 @@ static int rm(int argc, const char **argv)
                                strbuf_reset(&buf);
                                strbuf_addf(&buf, "branch.%s.%s",
                                                item->string, *k);
-                               git_config_set_or_die(buf.buf, NULL);
+                               git_config_set(buf.buf, NULL);
                        }
                }
        }
@@ -1556,10 +1556,10 @@ static int set_url(int argc, const char **argv)
        /* Special cases that add new entry. */
        if ((!oldurl && !delete_mode) || add_mode) {
                if (add_mode)
-                       git_config_set_multivar_or_die(name_buf.buf, newurl,
+                       git_config_set_multivar(name_buf.buf, newurl,
                                                       "^$", 0);
                else
-                       git_config_set_or_die(name_buf.buf, newurl);
+                       git_config_set(name_buf.buf, newurl);
                strbuf_release(&name_buf);
 
                return 0;
@@ -1582,9 +1582,9 @@ static int set_url(int argc, const char **argv)
        regfree(&old_regex);
 
        if (!delete_mode)
-               git_config_set_multivar_or_die(name_buf.buf, newurl, oldurl, 0);
+               git_config_set_multivar(name_buf.buf, newurl, oldurl, 0);
        else
-               git_config_set_multivar_or_die(name_buf.buf, NULL, oldurl, 1);
+               git_config_set_multivar(name_buf.buf, NULL, oldurl, 1);
        return 0;
 }