Fixed environment issue #2284

CHANGELOG.md

@@ -14,6 +14,7 @@
 1. [](#improved)
     * Added method argument `Data::filter($missingValuesAsNull)`, defaulting to `false`
 1. [](#bugfix)
+    * Fixed environment getting port added [#2284](https://github.com/getgrav/grav/issues/2284)
     * Fixed `FlexForm::updateObject()` to update array values when they are empty in the form
     
 # v1.6.0-beta.7

system/src/Grav/Common/Config/Setup.php

@@ -161,7 +161,7 @@ class Setup extends Data
                 $request = $container['request'];
                 $host = $request->getUri()->getHost();
 
-                static::$environment = $host;
+                static::$environment = Utils::substrToString($host, ':');
             }
         }