Fix for not showing progress bar with single progress bar

2017-06-05 16:48:19 +09:00
parent 65a5785ce5
commit fd191877cd
1 changed files with 2 additions and 0 deletions
--- a/www/libs/Class.Progressbar.inc
+++ b/www/libs/Class.Progressbar.inc
@@ -77,6 +77,8 @@ class ProgressBar
 			$this->width = $width;
 		if ($height > 0)
 			$this->height = $height;
+		// needs to be called twice or I do not get any output
+		$this->_flushCache($this->clear_buffer_size_init);
 		$this->_flushCache($this->clear_buffer_size_init);
 	}