utils: Add __attribute__((printf)) to die()

Clang notices it's missing in the new PR testing.

Closes: #128
Approved by: alexlarsson

1 files changed, 1 insertions, 1 deletions

diff --git a/utils.h b/utils.h
index fbdc2fa..c0b98bb 100644
--- a/utils.h
+++ b/utils.h
@@ -50,7 +50,7 @@ typedef int bool;
 void  die_with_error (const char *format,
                       ...) __attribute__((__noreturn__)) __attribute__((format (printf, 1, 2)));
 void  die (const char *format,
-           ...) __attribute__((__noreturn__));
+           ...) __attribute__((__noreturn__)) __attribute__((format (printf, 1, 2)));
 void  die_oom (void) __attribute__((__noreturn__));
 void  die_unless_label_valid (const char *label);