improve check

matomo-org · Sep 2, 2019 · 3f1594e · 3f1594e
1 parent cc45c16
commit 3f1594e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Parser/Client/Browser.php b/Parser/Client/Browser.php
@@ -392,7 +392,7 @@ protected function buildEngine(array $engineData, string $browserVersion): strin
             $engineParser->setCache($this->getCache());
             $engineParser->setUserAgent($this->userAgent);
             $result = $engineParser->parse();
-            $engine = $result['engine'] ?: '';
+            $engine = $result['engine'] ?? '';
         }
 
         return $engine;
@@ -409,6 +409,6 @@ protected function buildEngineVersion(string $engine): string
 
         $result = $engineVersionParser->parse();
 
-        return $result['version'] ?: '';
+        return $result['version'] ?? '';
     }
 }