Merge branch 'mh/import-transport-fd-fix'

diff --git a/submodule.c b/submodule.c
index 21cf50ca15e124edb67b4aa76ae87577816eb1a5..0f199c51378dc93458904abcaca4f58875952313 100644 (file)
--- a/submodule.c
+++ b/submodule.c
@@ -994,7 +994,7 @@ static int submodule_needs_pushing(struct repository *r,
                if (start_command(&cp))
                        die("Could not run 'git rev-list <commits> --not --remotes -n 1' command in submodule %s",
                                        path);
-               if (strbuf_read(&buf, cp.out, 41))
+               if (strbuf_read(&buf, cp.out, the_hash_algo->hexsz + 1))
                        needs_pushing = 1;
                finish_command(&cp);
                close(cp.out);
@@ -1548,6 +1548,13 @@ static int fetch_finish(int retvalue, struct strbuf *err,
        struct oid_array *commits;
 
        if (retvalue)
+               /*
+                * NEEDSWORK: This indicates that the overall fetch
+                * failed, even though there may be a subsequent fetch
+                * by commit hash that might work. It may be a good
+                * idea to not indicate failure in this case, and only
+                * indicate failure if the subsequent fetch fails.
+                */
                spf->result = 1;
 
        if (!task || !task->sub)
@@ -1903,7 +1910,7 @@ int submodule_move_head(const char *path,
        if (!(flags & SUBMODULE_MOVE_HEAD_DRY_RUN)) {
                if (old_head) {
                        if (!submodule_uses_gitfile(path))
-                               absorb_git_dir_into_superproject("", path,
+                               absorb_git_dir_into_superproject(path,
                                        ABSORB_GITDIR_RECURSE_SUBMODULES);
                } else {
                        char *gitdir = xstrfmt("%s/modules/%s",
@@ -1990,8 +1997,7 @@ int submodule_move_head(const char *path,
  * Embeds a single submodules git directory into the superprojects git dir,
  * non recursively.
  */
-static void relocate_single_git_dir_into_superproject(const char *prefix,
-                                                     const char *path)
+static void relocate_single_git_dir_into_superproject(const char *path)
 {
        char *old_git_dir = NULL, *real_old_git_dir = NULL, *real_new_git_dir = NULL;
        const char *new_git_dir;
@@ -2033,8 +2039,7 @@ static void relocate_single_git_dir_into_superproject(const char *prefix,
  * having its git directory within the working tree to the git dir nested
  * in its superprojects git dir under modules/.
  */
-void absorb_git_dir_into_superproject(const char *prefix,
-                                     const char *path,
+void absorb_git_dir_into_superproject(const char *path,
                                      unsigned flags)
 {
        int err_code;
@@ -2075,7 +2080,7 @@ void absorb_git_dir_into_superproject(const char *prefix,
                char *real_common_git_dir = real_pathdup(get_git_common_dir(), 1);
 
                if (!starts_with(real_sub_git_dir, real_common_git_dir))
-                       relocate_single_git_dir_into_superproject(prefix, path);
+                       relocate_single_git_dir_into_superproject(path);
 
                free(real_sub_git_dir);
                free(real_common_git_dir);