Merge branch 'js/mingw-isatty-and-dup2'

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 8e1db55e136c368f06c4029b4cd2c888400bb81a..676175b9befa23c70e56e12c00746b8faf899b8c 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -584,6 +584,26 @@ static int module_foreach(int argc, const char **argv, const char *prefix)
        return 0;
 }
 
+static char *compute_submodule_clone_url(const char *rel_url)
+{
+       char *remoteurl, *relurl;
+       char *remote = get_default_remote();
+       struct strbuf remotesb = STRBUF_INIT;
+
+       strbuf_addf(&remotesb, "remote.%s.url", remote);
+       if (git_config_get_string(remotesb.buf, &remoteurl)) {
+               warning(_("could not look up configuration '%s'. Assuming this repository is its own authoritative upstream."), remotesb.buf);
+               remoteurl = xgetcwd();
+       }
+       relurl = relative_url(remoteurl, rel_url, NULL);
+
+       free(remote);
+       free(remoteurl);
+       strbuf_release(&remotesb);
+
+       return relurl;
+}
+
 struct init_cb {
        const char *prefix;
        unsigned int flags;
@@ -634,21 +654,9 @@ static void init_submodule(const char *path, const char *prefix,
                /* Possibly a url relative to parent */
                if (starts_with_dot_dot_slash(url) ||
                    starts_with_dot_slash(url)) {
-                       char *remoteurl, *relurl;
-                       char *remote = get_default_remote();
-                       struct strbuf remotesb = STRBUF_INIT;
-                       strbuf_addf(&remotesb, "remote.%s.url", remote);
-                       free(remote);
-
-                       if (git_config_get_string(remotesb.buf, &remoteurl)) {
-                               warning(_("could not lookup configuration '%s'. Assuming this repository is its own authoritative upstream."), remotesb.buf);
-                               remoteurl = xgetcwd();
-                       }
-                       relurl = relative_url(remoteurl, url, NULL);
-                       strbuf_release(&remotesb);
-                       free(remoteurl);
-                       free(url);
-                       url = relurl;
+                       char *oldurl = url;
+                       url = compute_submodule_clone_url(oldurl);
+                       free(oldurl);
                }
 
                if (git_config_set_gently(sb.buf, url))
@@ -1582,6 +1590,7 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
        struct strbuf sb = STRBUF_INIT;
        const char *displaypath = NULL;
        int needs_cloning = 0;
+       int need_free_url = 0;
 
        if (ce_stage(ce)) {
                if (suc->recursive_prefix)
@@ -1630,8 +1639,14 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
 
        strbuf_reset(&sb);
        strbuf_addf(&sb, "submodule.%s.url", sub->name);
-       if (repo_config_get_string_const(the_repository, sb.buf, &url))
-               url = sub->url;
+       if (repo_config_get_string_const(the_repository, sb.buf, &url)) {
+               if (starts_with_dot_slash(sub->url) ||
+                   starts_with_dot_dot_slash(sub->url)) {
+                       url = compute_submodule_clone_url(sub->url);
+                       need_free_url = 1;
+               } else
+                       url = sub->url;
+       }
 
        strbuf_reset(&sb);
        strbuf_addf(&sb, "%s/.git", ce->name);
@@ -1677,6 +1692,8 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
 cleanup:
        strbuf_reset(&displaypath_sb);
        strbuf_reset(&sb);
+       if (need_free_url)
+               free((void*)url);
 
        return needs_cloning;
 }