restore COLORTERM in finally

freezy-sk · freezy-sk · commit a64cb6edd0b1 · 2020-10-28T22:20:21.000+01:00
diff --git a/src/Symfony/Component/Console/Tests/ColorTest.php b/src/Symfony/Component/Console/Tests/ColorTest.php
@@ -46,12 +46,14 @@ public function testDegradedTrueColors()
         $colorterm = getenv('COLORTERM');
         putenv('COLORTERM=');
 
-        $color = new Color('#f00', '#ff0');
-        $this->assertSame("\033[31;43m \033[39;49m", $color->apply(' '));
-
-        $color = new Color('#c0392b', '#f1c40f');
-        $this->assertSame("\033[31;43m \033[39;49m", $color->apply(' '));
-
-        putenv('COLORTERM='.$colorterm);
+        try {
+            $color = new Color('#f00', '#ff0');
+            $this->assertSame("\033[31;43m \033[39;49m", $color->apply(' '));
+
+            $color = new Color('#c0392b', '#f1c40f');
+            $this->assertSame("\033[31;43m \033[39;49m", $color->apply(' '));
+        } finally {
+            putenv('COLORTERM='.$colorterm);
+        }
     }
 }
