X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=revision.c;h=35eca4a36185b1c5c40245748d0004fdaf0f6c00;hb=e481b1d8db9947681a5c124545ef06951f42155d;hp=ce24ad9a8df5589f86fb8974d3784d9a7b7f1960;hpb=adc542353199bdc0b9b1ed5d03cf881b7efaff6e;p=git.git

diff --git a/revision.c b/revision.c
index ce24ad9a8..35eca4a36 100644
--- a/revision.c
+++ b/revision.c
@@ -1664,7 +1664,7 @@ static inline int want_ancestry(struct rev_info *revs)
 	return (revs->rewrite_parents || revs->children.name);
 }
 
-enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit)
+enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit)
 {
 	if (commit->object.flags & SHOWN)
 		return commit_ignore;
@@ -1692,12 +1692,23 @@ enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit)
 			if (!commit->parents || !commit->parents->next)
 				return commit_ignore;
 		}
-		if (want_ancestry(revs) && rewrite_parents(revs, commit) < 0)
-			return commit_error;
 	}
 	return commit_show;
 }
 
+enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit)
+{
+	enum commit_action action = get_commit_action(revs, commit);
+
+	if (action == commit_show &&
+	    !revs->show_all &&
+	    revs->prune && revs->dense && want_ancestry(revs)) {
+		if (rewrite_parents(revs, commit) < 0)
+			return commit_error;
+	}
+	return action;
+}
+
 static struct commit *get_revision_1(struct rev_info *revs)
 {
 	if (!revs->commits)