Fixed syntax error (JS isn't C/C++).

exec/nntpservice.js

@@ -575,8 +575,10 @@ while(client.socket.is_connected && !quit) {
 					var ng_found = false;					/* Requires sbbs v3.13	*/
 					var ng_list = hdr.newsgroups.split(','); 
 					for(n in ng_list) 
-						if(ng[n].toLowerCase() == selected.newsgroup.toLowerCase()) 
-							ng_found = true, break; 
+						if(ng[n].toLowerCase() == selected.newsgroup.toLowerCase()) {
+							ng_found = true; 
+							break;  
+						}
 					if(!ng_found)
 						hdr.newsgroups = selected.newsgroup + ',' + hdr.newsgroups;
 				}