improve check

matomo-org · Oct 28, 2019 · b2d28d2 · b2d28d2
1 parent cf1bdf7
commit b2d28d2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Parser/Client/Browser.php b/Parser/Client/Browser.php
@@ -406,7 +406,7 @@ 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;
@@ -423,6 +423,6 @@ protected function buildEngineVersion(string $engine): string
 
         $result = $engineVersionParser->parse();
 
-        return $result['version'] ?: '';
+        return $result['version'] ?? '';
     }
 }