Changed logic to allow joining games, and becoming friends

Added Spacing

lib/Doctrine/ORM/Query/QueryExpressionVisitor.php

@@ -127,12 +127,14 @@ class QueryExpressionVisitor extends ExpressionVisitor
     public function walkComparison(Comparison $comparison)
     {
         $parameterName = str_replace('.', '_', $comparison->getField());
+
         foreach($this->parameters as $parameter) {
             if($parameter->getName() === $parameterName) {
                 $parameterName .= '_' . count($this->parameters);
                 break;
             }
         }
+
         $parameter = new Parameter($parameterName, $this->walkValue($comparison->getValue()));
         $placeholder = ':' . $parameterName;