X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fstr%2Ftest%2Fcompile_fail-isalnum.c;h=5d9895822ccd96442a7b1391d87d558856f13cca;hp=930defffa0c231862679e42ddb851655cf5a93a1;hb=ad2ce76c10f808283ea7cf25cd8e76a15710c4f3;hpb=00e61068e33e7883a2657744514452a32660d461

diff --git a/ccan/str/test/compile_fail-isalnum.c b/ccan/str/test/compile_fail-isalnum.c
index 930defff..5d989582 100644
--- a/ccan/str/test/compile_fail-isalnum.c
+++ b/ccan/str/test/compile_fail-isalnum.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 isalnum.