--- a/src/tools/iwl.c	Sun Dec 09 15:59:40 2018 +0000
+++ b/src/tools/iwl.c	Sun Dec 09 16:02:40 2018 +0000
@@ -62,9 +62,9 @@
 	}
 
 	bzero(&iwrq, sizeof(struct iwreq));
+	strncpy(iwrq.ifr_name, argv[1], IFNAMSIZ);
+
 	bzero(&iw_s, sizeof(struct iw_statistics));
-
-	snprintf(iwrq.ifr_name, IFNAMSIZ, argv[1]);
 	iwrq.u.data.pointer = &iw_s;
 	iwrq.u.data.length = sizeof(struct iw_statistics);
 
@@ -88,7 +88,6 @@
 		level -= 256.;
 	} else {
 		bzero(&iw_r, sizeof(struct iw_range));
-
 		iwrq.u.data.pointer = &iw_r;
 		iwrq.u.data.length = sizeof(struct iw_range);