git-apply: consider it an error to apply no changes

A "--stat" or a "--check" will just be quiet, but if you try to apply something with no changes, that's an error.
git-mirror · Jun 5, 2005 · f7b7970 · f7b7970
1 parent 1a93a76
commit f7b7970
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/apply.c b/apply.c
@@ -1186,6 +1186,9 @@ static void write_out_one_result(struct patch *patch)
 
 static void write_out_results(struct patch *list)
 {
+	if (!list)
+		die("No changes");
+
 	while (list) {
 		write_out_one_result(list);
 		list = list->next;