From f33b7fb5bffb6c83856b17eb7effa2d0935a2c42 Mon Sep 17 00:00:00 2001
From: bruce aldridge <bruce@webtools.co.nz>
Date: Mon, 8 Jun 2020 14:52:42 +1200
Subject: [PATCH] Stop unwanted outputbuffing notice

> If the function fails it generates an E_NOTICE.

prevent notice as this will break the error catching.
---
 src/TaskRunner.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/TaskRunner.php b/src/TaskRunner.php
index 8ff9204..5aa6e2a 100644
--- a/src/TaskRunner.php
+++ b/src/TaskRunner.php
@@ -140,8 +140,12 @@ public function handleError(\Exception $exception)
             $tx->rollBack();
         }
 
-        $output = ob_get_contents();
-        ob_end_clean();
+        $output = '';
+
+        if(ob_get_length() > 0) {
+            $output = ob_get_contents();
+            ob_end_clean();
+        }
 
         $this->error = true;
         $this->log($output);