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re
has_uncommitted_changes(): fall back to empty tree
[gitweb.git]
/
diff-lib.c
diff --git
a/diff-lib.c
b/diff-lib.c
index 8104603a3b36f2fd73761db34efde44d5938f68f..7eea70e8139672749733c812db3e9848055f53c5 100644
(file)
--- a/
diff-lib.c
+++ b/
diff-lib.c
@@
-513,6
+513,9
@@
int run_diff_index(struct rev_info *revs, int cached)
{
struct object_array_entry *ent;
+ if (revs->pending.nr != 1)
+ BUG("run_diff_index must be passed exactly one tree");
+
ent = revs->pending.objects;
if (diff_cache(revs, &ent->item->oid, ent->name, cached))
exit(128);