Merge branch 'dt/name-hash-dir-entry-fix' into maint

diff --git a/builtin/branch.c b/builtin/branch.c
index b42e5b6dbc76016ca18e5ddd7ded2af613013eb7..baaa44c1ae23b6dbf761e358eab6ffb51a02b871 100644 (file)
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -160,7 +160,7 @@ static int branch_merged(int kind, const char *name,
 }
 
 static int check_branch_commit(const char *branchname, const char *refname,
-                              unsigned char *sha1, struct commit *head_rev,
+                              const unsigned char *sha1, struct commit *head_rev,
                               int kinds, int force)
 {
        struct commit *rev = lookup_commit_reference(sha1);
@@ -253,7 +253,8 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
                        continue;
                }
 
-               if (delete_ref(name, sha1, REF_NODEREF)) {
+               if (delete_ref(name, is_null_sha1(sha1) ? NULL : sha1,
+                              REF_NODEREF)) {
                        error(remote_branch
                              ? _("Error deleting remote-tracking branch '%s'")
                              : _("Error deleting branch '%s'"),
@@ -775,7 +776,7 @@ static int edit_branch_description(const char *branch_name)
                    "  %s\n"
                    "Lines starting with '%c' will be stripped.\n",
                    branch_name, comment_line_char);
-       if (write_file(git_path(edit_description), 0, "%s", buf.buf)) {
+       if (write_file_gently(git_path(edit_description), "%s", buf.buf)) {
                strbuf_release(&buf);
                return error(_("could not write branch description template: %s"),
                             strerror(errno));
@@ -785,7 +786,7 @@ static int edit_branch_description(const char *branch_name)
                strbuf_release(&buf);
                return -1;
        }
-       stripspace(&buf, 1);
+       strbuf_stripspace(&buf, 1);
 
        strbuf_addf(&name, "branch.%s.description", branch_name);
        status = git_config_set(name.buf, buf.len ? buf.buf : NULL);