zebra, lib: fix the ZEBRA_INTERFACE_VRF_UPDATE zapi message

[mirror_frr.git] / nhrpd / zbuf.c

diff --git a/nhrpd/zbuf.c b/nhrpd/zbuf.c
index 6e7cad8aec2c5940fbfc538d8c5b910187db04f6..c662295083e79063f814c14bfeecdde45fd03880 100644 (file)
--- a/nhrpd/zbuf.c
+++ b/nhrpd/zbuf.c
@@ -7,7 +7,10 @@
  * (at your option) any later version.
  */
 
-#define _GNU_SOURCE
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <string.h>
 #include <unistd.h>
 #include <errno.h>