Minor variable cleanup to fix compiler warnings

Minor cleanup to fix compiler warnings about unused variables.

server/access.c

@@ -361,8 +361,6 @@ expand_acc_string_list(acc_string_list_t **stlist, char *stlist_str)
     char           *ndx, *start;
     char            buf[1024];
 
-    int             stlen = strlen(stlist_str);
-
     start = stlist_str;
 
     for(ndx = start; *ndx; ndx++)

server/pcap_capture.c

@@ -60,7 +60,10 @@ pcap_capture(fko_srv_options_t *opts)
     int                 promisc = 0;
     int                 status;
     pid_t               child_pid;
+
+#if FIREWALL_IPFW
     time_t              now;
+#endif
 
     /* Set promiscuous mode if ENABLE_PCAP_PROMISC is set to 'Y'.
     */