X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftap%2Ftap.c;h=9f6d4d066a4e7068d16bc05659cb47fd680b3f6b;hp=9c92f7f21deb92c75ffe016f4c8e18a54b65f69b;hb=414da16fc2996a74f19f47ab7379ca61a723b425;hpb=1dcd3ad51bbeb4ba8048b08d62278df8e428031a

diff --git a/ccan/tap/tap.c b/ccan/tap/tap.c
index 9c92f7f2..9f6d4d06 100644
--- a/ccan/tap/tap.c
+++ b/ccan/tap/tap.c
@@ -23,10 +23,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
-/* FIXME: The real fix is an asprintf module. */
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE 1
-#endif
+#include "config.h"
 #include <ctype.h>
 #include <stdarg.h>
 #include <stdio.h>
@@ -118,7 +115,8 @@ _gen_result(int ok, const char *func, const char *file, unsigned int line,
 		if(local_test_name) {
 			name_is_digits = 1;
 			for(c = local_test_name; *c != '\0'; c++) {
-				if(!isdigit(*c) && !isspace(*c)) {
+				if(!isdigit((unsigned char)*c)
+				   && !isspace((unsigned char)*c)) {
 					name_is_digits = 0;
 					break;
 				}