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gifsicle: redirect stdout to /dev/null but keep stderr going to stdout

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This commit is contained in:
Michael Foster 2013-08-04 16:32:36 -04:00
parent a3cf56a768
commit acfda35648
2 changed files with 5 additions and 4 deletions
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4
inc/image.php
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@ -321,8 +321,8 @@ class ImageConvert extends ImageBase {
if ($this->format == 'gif' && ($config['thumb_ext'] == 'gif' || $config['thumb_ext'] == '') && $config['thumb_keep_animation_frames'] > 1) {
if ($this->gifsicle) {
if (($error = shell_exec_error("gifsicle -w --unoptimize -O2 --resize {$this->width}x{$this->height} < " .
escapeshellarg($this->src . '') . " \"#0-{$config['thumb_keep_animation_frames']}\" >/dev/null -o " .
escapeshellarg($this->temp))) || !file_exists($this->temp))
escapeshellarg($this->src . '') . " \"#0-{$config['thumb_keep_animation_frames']}\" -o " .
escapeshellarg($this->temp), true)) || !file_exists($this->temp))
error('Failed to resize image!', null, $error);
} else {
if ($config['convert_manual_orient'] && ($this->format == 'jpg' || $this->format == 'jpeg'))