X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fstr%2Ftest%2Fcompile_fail-isxdigit.c;fp=ccan%2Fstr%2Ftest%2Fcompile_fail-isxdigit.c;h=ea4d5269add225115a436092fc8184e3a45151a0;hp=65e6006a885b029ae7cec620a44aebd652567e22;hb=ad2ce76c10f808283ea7cf25cd8e76a15710c4f3;hpb=5877402640cff05f779b23a730e4cc62d729113f

diff --git a/ccan/str/test/compile_fail-isxdigit.c b/ccan/str/test/compile_fail-isxdigit.c
index 65e6006a..ea4d5269 100644
--- a/ccan/str/test/compile_fail-isxdigit.c
+++ b/ccan/str/test/compile_fail-isxdigit.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 isxdigit.