Possibly fixes #296

src/main/java/net/knarcraft/stargate/portal/PortalHandler.java

@@ -172,6 +172,11 @@ public class PortalHandler {
                     portalLocation.setButtonVector(controlVector);
                 }
             }
+            
+            //If our gate has been found, look no further
+            if (gate != null) {
+                break;
+            }
         }
 
         return gate;