X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/8f7f273fa4ce32e983f4437a7efa89d75062a2f9..e31fe7691afe97ab6c2dce0b2bb12dc54fb80b21:/package/wprobe/src/user/wprobe-lib.c

diff --git a/package/wprobe/src/user/wprobe-lib.c b/package/wprobe/src/user/wprobe-lib.c
index a3b0fb5e5..7ba67cfcb 100644
--- a/package/wprobe/src/user/wprobe-lib.c
+++ b/package/wprobe/src/user/wprobe-lib.c
@@ -13,6 +13,8 @@
  * GNU General Public License for more details.
  */
 
+#define _ISOC99_SOURCE
+#define _BSD_SOURCE
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <stdio.h>
@@ -795,7 +797,8 @@ wprobe_get_auto(const char *arg, char **err)
 		free(devstr);
 		return wprobe_get_dev(arg);
 #else
-		*err = "Invalid argument";
+		if (err)
+			*err = "Invalid argument";
 		goto out;
 #endif
 	}