X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-diff-files.c;h=046b7e34b5d5c6306d335dddbd5e283c8166e80e;hb=9b433e44964202befd175f1f28687067b8bd058f;hp=aec83384298042fc4509605299f82e82745ae675;hpb=5bb44a51038a18f4f940968aed84e6cc26afcebe;p=git.git

diff --git a/builtin-diff-files.c b/builtin-diff-files.c
index aec833842..046b7e34b 100644
--- a/builtin-diff-files.c
+++ b/builtin-diff-files.c
@@ -10,13 +10,14 @@
 #include "builtin.h"
 
 static const char diff_files_usage[] =
-"git-diff-files [-q] [-0/-1/2/3 |-c|--cc|-n|--no-index] [<common diff options>] [<path>...]"
+"git-diff-files [-q] [-0/-1/2/3 |-c|--cc|--no-index] [<common diff options>] [<path>...]"
 COMMON_DIFF_OPTIONS_HELP;
 
 int cmd_diff_files(int argc, const char **argv, const char *prefix)
 {
 	struct rev_info rev;
 	int nongit = 0;
+	int result;
 
 	prefix = setup_git_directory_gently(&nongit);
 	init_revisions(&rev, prefix);
@@ -29,5 +30,8 @@ int cmd_diff_files(int argc, const char **argv, const char *prefix)
 		argc = setup_revisions(argc, argv, &rev, NULL);
 	if (!rev.diffopt.output_format)
 		rev.diffopt.output_format = DIFF_FORMAT_RAW;
-	return run_diff_files_cmd(&rev, argc, argv);
+	result = run_diff_files_cmd(&rev, argc, argv);
+	if (DIFF_OPT_TST(&rev.diffopt, EXIT_WITH_STATUS))
+		return DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES) != 0;
+	return result;
 }