X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fstr%2Ftest%2Fcompile_fail-isalpha.c;h=33d365538aff0a28c6f5b7f36119363ab6d7ae71;hp=2005109829be36e1ea558e287b770d9fbb1cc663;hb=HEAD;hpb=00e61068e33e7883a2657744514452a32660d461

diff --git a/ccan/str/test/compile_fail-isalpha.c b/ccan/str/test/compile_fail-isalpha.c
index 20051098..33d36553 100644
--- a/ccan/str/test/compile_fail-isalpha.c
+++ b/ccan/str/test/compile_fail-isalpha.c
@@ -3,6 +3,7 @@
 
 int main(int argc, char *argv[])
 {
+	(void)argc;
 #ifdef FAIL
 #if !HAVE_BUILTIN_TYPES_COMPATIBLE_P || !HAVE_TYPEOF
 #error We need typeof to check isalpha.