nwo check for interfaces == NULL

diff --git a/parse.c b/parse.c
index fb7c6d7964f1c6c9152f2a63aba433fde6014c80..d804d8f6cb4d99634aca60e94816bd21dd544681 100644 (file)
--- a/parse.c
+++ b/parse.c
@@ -507,7 +507,7 @@ static int hostcmp(target)
 {
 
     /* if target an  ip address/network or a hostname? */
-    if (isdigit(*target)) {
+    if (interfaces != NULL && isdigit(*target)) {
        struct in_addr target_addr;     /* inet addr version of target */
        int i;                          /* loop counter */