X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fstr%2Ftest%2Fcompile_fail-isdigit.c;h=a3ee439c631eb867a876c955169cb4be2119c03f;hp=71d1c714330f2cf9f363e46a3161a4e0f5c9e93c;hb=HEAD;hpb=00e61068e33e7883a2657744514452a32660d461

diff --git a/ccan/str/test/compile_fail-isdigit.c b/ccan/str/test/compile_fail-isdigit.c
index 71d1c714..a3ee439c 100644
--- a/ccan/str/test/compile_fail-isdigit.c
+++ b/ccan/str/test/compile_fail-isdigit.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 isdigit.