X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=rev-list.c;h=846aa2f79e3c90cf69eadec276b1b56165bc4601;hb=fee8825613001931daaa30d038521ae2a85d5234;hp=309070fedd74b5aae204694fd40ebd48827e03f2;hpb=89ab859e9452cbc8f1f15afab52257e9b789c899;p=git.git

diff --git a/rev-list.c b/rev-list.c
index 309070fe..846aa2f7 100644
--- a/rev-list.c
+++ b/rev-list.c
@@ -228,6 +228,17 @@ static void mark_parents_uninteresting(struct commit *commit)
 		commit->object.flags |= UNINTERESTING;
 
 		/*
+		 * Normally we haven't parsed the parent
+		 * yet, so we won't have a parent of a parent
+		 * here. However, it may turn out that we've
+		 * reached this commit some other way (where it
+		 * wasn't uninteresting), in which case we need
+		 * to mark its parents recursively too..
+		 */
+		if (commit->parents)
+			mark_parents_uninteresting(commit);
+
+		/*
 		 * A missing commit is ok iff its parent is marked 
 		 * uninteresting.
 		 *