Documentation/config: describe status.submodulesummary

[git.git] / revision.c

diff --git a/revision.c b/revision.c
index f54d43ffb39dcd3600e85458b93e624a2a6ab159..490b484084e875e9b6c5aea1168437bba4bb500a 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -134,10 +134,20 @@ static void add_pending_object_with_mode(struct rev_info *revs, struct object *o
 {
        if (revs->no_walk && (obj->flags & UNINTERESTING))
                revs->no_walk = 0;
-       if (revs->reflog_info && obj->type == OBJ_COMMIT &&
-                       add_reflog_for_walk(revs->reflog_info,
-                               (struct commit *)obj, name))
-               return;
+       if (revs->reflog_info && obj->type == OBJ_COMMIT) {
+               struct strbuf buf = STRBUF_INIT;
+               int len = interpret_branch_name(name, &buf);
+               int st;
+
+               if (0 < len && name[len] && buf.len)
+                       strbuf_addstr(&buf, name + len);
+               st = add_reflog_for_walk(revs->reflog_info,
+                                        (struct commit *)obj,
+                                        buf.buf[0] ? buf.buf: name);
+               strbuf_release(&buf);
+               if (st)
+                       return;
+       }
        add_object_array_with_mode(obj, name, &revs->pending, mode);
 }
 
@@ -537,6 +547,9 @@ static void cherry_pick_list(struct commit_list *list, struct rev_info *revs)
                        right_count++;
        }
 
+       if (!left_count || !right_count)
+               return;
+
        left_first = left_count < right_count;
        init_patch_ids(&ids);
        if (revs->diffopt.nr_paths) {
@@ -813,6 +826,7 @@ void init_revisions(struct rev_info *revs, const char *prefix)
 
        revs->grep_filter.status_only = 1;
        revs->grep_filter.pattern_tail = &(revs->grep_filter.pattern_list);
+       revs->grep_filter.header_tail = &(revs->grep_filter.header_list);
        revs->grep_filter.regflags = REG_NEWLINE;
 
        diff_setup(&revs->diffopt);
@@ -1320,7 +1334,7 @@ static void append_prune_data(const char ***prune_data, const char **av)
  */
 int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def)
 {
-       int i, flags, left, seen_dashdash, read_from_stdin;
+       int i, flags, left, seen_dashdash, read_from_stdin, got_rev_arg = 0;
        const char **prune_data = NULL;
 
        /* First, search for "--" */
@@ -1446,6 +1460,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                        append_prune_data(&prune_data, argv + i);
                        break;
                }
+               else
+                       got_rev_arg = 1;
        }
 
        if (prune_data)
@@ -1455,7 +1471,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                revs->def = def;
        if (revs->show_merge)
                prepare_show_merge(revs);
-       if (revs->def && !revs->pending.nr) {
+       if (revs->def && !revs->pending.nr && !got_rev_arg) {
                unsigned char sha1[20];
                struct object *object;
                unsigned mode;
@@ -1791,7 +1807,7 @@ static int rewrite_parents(struct rev_info *revs, struct commit *commit)
 
 static int commit_match(struct commit *commit, struct rev_info *opt)
 {
-       if (!opt->grep_filter.pattern_list)
+       if (!opt->grep_filter.pattern_list && !opt->grep_filter.header_list)
                return 1;
        return grep_buffer(&opt->grep_filter,
                           NULL, /* we say nothing, not even filename */