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Fix bug

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This commit is contained in:
Michael Foster 2013-08-02 21:23:18 -04:00
parent 934c00f488
commit 1d7de12281
1 changed files with 6 additions and 6 deletions
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12
inc/image.php
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@ -284,18 +284,18 @@ 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 (shell_exec("gifsicle --unoptimize -O2 --resize {$this->width}x{$this->height} < " .
if (trim(shell_exec("gifsicle --unoptimize -O2 --resize {$this->width}x{$this->height} < " .
escapeshellarg($this->src . '') . " \"#0-{$config['thumb_keep_animation_frames']}\" > " .
escapeshellarg($this->temp)) || !file_exists($this->temp))
escapeshellarg($this->temp) . ';echo $?' !== '0') || !file_exists($this->temp))
error('Failed to resize image!');
} else {
if (shell_exec('convert ' . sprintf($config['convert_args'], $this->width, $this->height) . ' ' .
escapeshellarg($this->src . '') . " " . escapeshellarg($this->temp)) || !file_exists($this->temp))
if (trim(shell_exec('convert ' . sprintf($config['convert_args'], $this->width, $this->height) . ' ' .
escapeshellarg($this->src . '') . " " . escapeshellarg($this->temp)) . ';echo $?') !== '0' || !file_exists($this->temp))
error('Failed to resize image!');
}
} else {
if (shell_exec('convert -flatten ' . sprintf($config['convert_args'], $this->width, $this->height) .
escapeshellarg($this->src . '[0]') . " " . escapeshellarg($this->temp)) || !file_exists($this->temp))
if (trim(shell_exec('convert -flatten ' . sprintf($config['convert_args'], $this->width, $this->height) . ' ' .
escapeshellarg($this->src . '[0]') . " " . escapeshellarg($this->temp) . ';echo $?')) !== '0' || !file_exists($this->temp))
error('Failed to resize image!');
}
}