Merge pull request #345 from ExplodingCabbage/master

Fix handling of Content-Type headers

src/Whoops/Handler/PlainTextHandler.php

@@ -258,8 +258,7 @@ class PlainTextHandler extends Handler
             return Handler::DONE;
         }
 
-        if (class_exists('\Whoops\Util\Misc')
-            && \Whoops\Util\Misc::canSendHeaders()) {
+        if (\Whoops\Util\Misc::canSendHeaders()) {
             header('Content-Type: text/plain');
         }
 

src/Whoops/Handler/PrettyPageHandler.php

@@ -185,6 +185,10 @@ class PrettyPageHandler extends Handler
         }, $this->getDataTables());
         $vars["tables"] = array_merge($extraTables, $vars["tables"]);
 
+        if (\Whoops\Util\Misc::canSendHeaders()) {
+            header('Content-Type: text/html');
+        }
+
         $helper->setVariables($vars);
         $helper->render($templateFile);