1 files changed, 2 insertions, 1 deletions
diff --git a/diff-lib.c b/diff-lib.c
index 1e22992..2870de4 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -103,7 +103,8 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 		unsigned dirty_submodule = 0;
 
 		if (DIFF_OPT_TST(&revs->diffopt, QUICK) &&
-			DIFF_OPT_TST(&revs->diffopt, HAS_CHANGES))
+		    !revs->diffopt.filter &&
+		    DIFF_OPT_TST(&revs->diffopt, HAS_CHANGES))
 			break;
 
 		if (!ce_path_match(ce, &revs->prune_data))