Squid-2.2.STABLE3: Fix ARP acl warning
    Fix for a silly bug in the code which dumps ARP acl's, causing a
    compile time warning and incorrect output in cachemgr.
Index: squid/src/acl.c
diff -u squid/src/acl.c:1.1.1.33.2.6 squid/src/acl.c:1.1.1.33.2.7
--- squid/src/acl.c:1.1.1.33.2.6	Sun Jun 20 16:54:31 1999
+++ squid/src/acl.c	Sun Jun 20 17:02:41 1999
@@ -2408,7 +2408,7 @@
     static char buf[24];
     while (*W != NULL)
 	W = &(*W)->next;
-    snprintf(buf, sizeof(buf), "%02x:%02x:02x:02x:02x:02x",
+    snprintf(buf, sizeof(buf), "%02x:%02x:%02x:%02x:%02x:%02x",
 	arp->eth[0], arp->eth[1], arp->eth[2], arp->eth[3],
 	arp->eth[4], arp->eth[5]);
     wordlistAdd(state, buf);