[git commit] libbb: make is_suffixed_with() return pointer inside string, not key.

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=68acc0f835360d439c65d349812b817b1ce5dc61
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 libbb/compare_string_array.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libbb/compare_string_array.c b/libbb/compare_string_array.c
index e0d8e42..3dbd3eb 100644
--- a/libbb/compare_string_array.c
+++ b/libbb/compare_string_array.c
@@ -39,8 +39,9 @@ char* FAST_FUNC is_suffixed_with(const char *string, const char *key)
 	ssize_t len_diff = strlen(string) - key_len;
 
 	if (len_diff >= 0) {
-		if (strcmp(string + len_diff, key) == 0) {
-			return (char*)key;
+		string += len_diff;
+		if (strcmp(string, key) == 0) {
+			return (char*)string;
 		}
 	}