make commit_tree a library function

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 2bb75c130526d506b066c890cf165302dbb3c14d..957be9f9269c657fb094b1b3daa4f309c1324ae0 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -107,10 +107,8 @@ static void add_merge_config(struct ref **head,
                 * there is no entry in the resulting FETCH_HEAD marked
                 * for merging.
                 */
+               memset(&refspec, 0, sizeof(refspec));
                refspec.src = branch->merge[i]->src;
-               refspec.dst = NULL;
-               refspec.pattern = 0;
-               refspec.force = 0;
                get_fetch_map(remote_refs, &refspec, tail, 1);
                for (rm = *old_tail; rm; rm = rm->next)
                        rm->merge = 1;
@@ -391,9 +389,10 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
                                fputc(url[i], fp);
                fputc('\n', fp);
 
-               if (ref)
+               if (ref) {
                        rc |= update_local_ref(ref, what, note);
-               else
+                       free(ref);
+               } else
                        sprintf(note, "* %-*s %-*s -> FETCH_HEAD",
                                TRANSPORT_SUMMARY_WIDTH, *kind ? kind : "branch",
                                 REFCOL_WIDTH, *what ? what : "HEAD");
@@ -590,7 +589,7 @@ static void find_non_local_tags(struct transport *transport,
                 * to fetch then we can mark the ref entry in the list
                 * as one to ignore by setting util to NULL.
                 */
-               if (!strcmp(ref->name + strlen(ref->name) - 3, "^{}")) {
+               if (!suffixcmp(ref->name, "^{}")) {
                        if (item && !has_sha1_file(ref->old_sha1) &&
                            !will_fetch(head, ref->old_sha1) &&
                            !has_sha1_file(item->util) &&