Added missing return statements.

Author: fpapadopou

Symfony/src/Codebender/CompilerBundle/Handler/CompilerHandler.php

@@ -687,12 +687,14 @@ private function doCompile($compiler_config, &$files, $dir, $CC, $CFLAGS, $CPP,
                                 $this->compiler_logger->addInfo($compiler_config["compiler_dir"] . " - Clang reformated output: " . json_encode($final_clang_output));
                                 $final_clang_output = $this->pathRemover ($final_clang_output, $compiler_config);
                                 $resp["message"] = $final_clang_output;
+                                return $resp;
                             }else {
                                 $this->compiler_logger->addInfo($compiler_config["compiler_dir"] . " - Gcc output: " . json_encode($avr_output));
                                 $this->compiler_logger->addInfo($compiler_config["compiler_dir"] . " - Clang initial output: " . json_encode($output));
                                 $this->compiler_logger->addInfo($compiler_config["compiler_dir"] . " - Clang reformated output: " . json_encode($next_clang_output));
                                 $next_clang_output = $this->pathRemover ($next_clang_output, $compiler_config);
                                 $resp["message"] = $next_clang_output;
+                                return $resp;
                             }
                         }
                         $resp["message"] = $output;