From acfda35648b5a3eac5607084b781c0ced8e0bc53 Mon Sep 17 00:00:00 2001 From: Michael Foster Date: Sun, 4 Aug 2013 16:32:36 -0400 Subject: gifsicle: redirect stdout to /dev/null but keep stderr going to stdout --- inc/functions.php | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'inc/functions.php') diff --git a/inc/functions.php b/inc/functions.php index 82f047b5..01fdb18e 100644 --- a/inc/functions.php +++ b/inc/functions.php @@ -1939,13 +1939,14 @@ function DNS($host) { return $ip_addr; } -function shell_exec_error($command) { +function shell_exec_error($command, $suppress_stdout = false) { global $config, $debug; if ($config['debug']) $start = microtime(true); - $return = trim(shell_exec('PATH="' . escapeshellcmd($config['shell_path']) . ':$PATH";' . $command . ' 2>&1 && echo "TB_SUCCESS"')); + $return = trim(shell_exec('PATH="' . escapeshellcmd($config['shell_path']) . ':$PATH";' . + $command . ' 2>&1 ' . ($suppress_stdout ? '> /dev/null ' : '') . '&& echo "TB_SUCCESS"')); $return = preg_replace('/TB_SUCCESS$/', '', $return); if ($config['debug']) { -- cgit v1.3