1 files changed, 1 insertions, 0 deletions
diff --git a/diff.c b/diff.c
index 2439310ae1..e1f9cef2f3 100644
--- a/diff.c
+++ b/diff.c
@@ -5925,6 +5925,7 @@ int diff_queue_is_empty(struct diff_options *o)
 	int i;
 	int include_conflict_headers =
 	    (o->additional_path_headers &&
+	     strmap_get_size(o->additional_path_headers) &&
 	     !o->pickaxe_opts &&
 	     (!o->filter || filter_bit_tst(DIFF_STATUS_UNMERGED, o)));