tests: properly tag ok as being printf-like

Avoids breaking warning with clang Fixes #478 Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
2022-03-18 10:25:51 +01:00
parent a362d3c0ee
commit 08dc2bb546
1 changed files with 2 additions and 0 deletions
--- a/tests/test-utils.c
+++ b/tests/test-utils.c
@@ -25,6 +25,8 @@

 /* A small implementation of TAP */
 static unsigned int test_number = 0;
+
+__attribute__((format(printf, 1, 2)))
 static void
 ok (const char *format, ...)
 {