Allow the user to control the verbosity of merge-recursive.

diff --git a/builtin-reflog.c b/builtin-reflog.c
index ca22452e64f99a24f5f13923d2d6a756bcf82ade..7206b7a0139099c78b36f53c84705312f8daf8e5 100644 (file)
--- a/builtin-reflog.c
+++ b/builtin-reflog.c
@@ -173,7 +173,6 @@ static int keep_entry(struct commit **it, unsigned char *sha1)
 {
        struct commit *commit;
 
-       *it = NULL;
        if (is_null_sha1(sha1))
                return 1;
        commit = lookup_commit_reference_gently(sha1, 1);
@@ -204,15 +203,22 @@ static int expire_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
        if (timestamp < cb->cmd->expire_total)
                goto prune;
 
+       old = new = NULL;
        if (cb->cmd->stalefix &&
            (!keep_entry(&old, osha1) || !keep_entry(&new, nsha1)))
                goto prune;
 
-       if ((timestamp < cb->cmd->expire_unreachable) &&
-           (!cb->ref_commit ||
-            (old && !in_merge_bases(old, cb->ref_commit)) ||
-            (new && !in_merge_bases(new, cb->ref_commit))))
-               goto prune;
+       if (timestamp < cb->cmd->expire_unreachable) {
+               if (!cb->ref_commit)
+                       goto prune;
+               if (!old && !is_null_sha1(osha1))
+                       old = lookup_commit_reference_gently(osha1, 1);
+               if (!new && !is_null_sha1(nsha1))
+                       new = lookup_commit_reference_gently(nsha1, 1);
+               if ((old && !in_merge_bases(old, cb->ref_commit)) ||
+                   (new && !in_merge_bases(new, cb->ref_commit)))
+                       goto prune;
+       }
 
        if (cb->newlog) {
                char sign = (tz < 0) ? '-' : '+';