[PATCH] tests: test_buffer, return EXIT_SUCCESS at the end

[Anatoly Pugachev <matorola@xxxxxxxxx>]

Signed-off-by: Anatoly Pugachev <matorola@xxxxxxxxx>

---
 lib/buffer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/buffer.c b/lib/buffer.c
index 1dba7dd51..4bab52c04 100644
--- a/lib/buffer.c
+++ b/lib/buffer.c
@@ -285,5 +285,7 @@ int main(void)
 	printf("data [%zu] '%s'\n", sz, str);
 
 	ul_buffer_free_data(&buf);
+
+        return EXIT_SUCCESS;
 }
 #endif /* TEST_PROGRAM_BUFFER */
-- 
2.35.2