Remove obsolete variables

Signed-off-by: DL6ER <dl6er@dl6er.de>

FTL.h

@@ -116,7 +116,6 @@ typedef struct {
 	int reply_NXDOMAIN;
 	int reply_CNAME;
 	int reply_IP;
-	int regex;
 } countersStruct;
 
 typedef struct {
@@ -131,7 +130,6 @@ typedef struct {
 	int privacylevel;
 	bool ignore_localhost;
 	unsigned char blockingmode;
-	bool blockingregex;
 } ConfigStruct;
 
 // Dynamic structs

log.c

@@ -135,7 +135,6 @@ void log_counter_info(void)
 	logg(" -> Cached DNS queries: %i", counters.cached);
 	logg(" -> Forwarded DNS queries: %i", counters.forwardedqueries);
 	logg(" -> Exactly blocked DNS queries: %i", counters.blocked);
-	logg(" -> Regex blocked DNS queries: %i", counters.regex);
 	logg(" -> Unknown DNS queries: %i", counters.unknown);
 	logg(" -> Unique domains: %i", counters.domains);
 	logg(" -> Unique clients: %i", counters.clients);

main.c

@@ -83,8 +83,8 @@ int main (int argc, char* argv[])
 	close_telnet_socket();
 	close_unix_socket();
 
-	if(config.blockingregex)
-		free_regex();
+	// Invalidate blocking regex if compiled
+	free_regex();
 
 	//Remove PID file
 	removepid();

regex.c

@@ -76,7 +76,6 @@ bool match_regex(char *input)
 void free_regex(void)
 {
 	// Disable blocking regex checking
-	config.blockingregex = false;
 	int index;
 	for(index = 0; index < num_regex; index++)
 		if(regexconfigured[index])