gitweb: Fix bug in "blobdiff" view for split (e.g. file to symlink) patches

[git.git] / builtin-fetch--tool.c

diff --git a/builtin-fetch--tool.c b/builtin-fetch--tool.c
index 5301c3cb783a8d2949ba93e776c4a3166da37c81..e9d676455078b40138ad4716a912c4b2b5e10c2e 100644 (file)
--- a/builtin-fetch--tool.c
+++ b/builtin-fetch--tool.c
@@ -181,16 +181,18 @@ static int append_fetch_head(FILE *fp,
        remote_len = i + 1;
        if (4 < i && !strncmp(".git", remote + i - 3, 4))
                remote_len = i - 3;
-       note_len = sprintf(note, "%s\t%s\t",
-                          sha1_to_hex(commit ? commit->object.sha1 : sha1),
-                          not_for_merge ? "not-for-merge" : "");
+
+       note_len = 0;
        if (*what) {
                if (*kind)
                        note_len += sprintf(note + note_len, "%s ", kind);
                note_len += sprintf(note + note_len, "'%s' of ", what);
        }
        note_len += sprintf(note + note_len, "%.*s", remote_len, remote);
-       fprintf(fp, "%s\n", note);
+       fprintf(fp, "%s\t%s\t%s\n",
+               sha1_to_hex(commit ? commit->object.sha1 : sha1),
+               not_for_merge ? "not-for-merge" : "",
+               note);
        return update_local_ref(local_name, head, note, verbose, force);
 }
 
@@ -407,6 +409,8 @@ static int expand_refs_wildcard(const char *ls_remote_result, int numrefs,
                        eol = !next ? (ls + strlen(ls)) : next;
                        if (!memcmp("^{}", eol-3, 3))
                                continue;
+                       if (eol - ls < 40)
+                               continue;
                        if (get_sha1_hex(ls, sha1))
                                continue;
                        ls += 40;
@@ -466,12 +470,6 @@ int cmd_fetch__tool(int argc, const char **argv, const char *prefix)
                fclose(fp);
                return result;
        }
-       if (!strcmp("update-local-ref", argv[1])) {
-               if (argc != 5)
-                       return error("update-local-ref takes 3 args");
-               return update_local_ref(argv[2], argv[3], argv[4],
-                                       verbose, force);
-       }
        if (!strcmp("native-store", argv[1])) {
                int result;
                FILE *fp;