X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/78651639891de4a150f23ab635ef940f6ee22d8e..56a7c968aa852a689d891c5bbd648c009c24fa2e:/print-arp.c

diff --git a/print-arp.c b/print-arp.c
index 67bee441..950c3b24 100644
--- a/print-arp.c
+++ b/print-arp.c
@@ -21,9 +21,7 @@
 
 /* \summary: Address Resolution Protocol (ARP) printer */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
@@ -179,7 +177,7 @@ struct  atmarp_pkthdr {
 static int
 isnonzero(netdissect_options *ndo, const u_char *a, size_t len)
 {
-	while (len > 0) {
+	while (len != 0) {
 		if (GET_U_1(a) != 0)
 			return (1);
 		a++;