tests: test_buffer, return EXIT_SUCCESS at the end

Signed-off-by: Anatoly Pugachev <matorola@gmail.com>

diff --git a/lib/buffer.c b/lib/buffer.c
index 1dba7dd510c6c796b38b85b27317e92856326b94..4bab52c043013e04c3bb1d369f058a269ae56692 100644 (file)
--- 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 */