diff options
| -rw-r--r-- | lib/resize.php | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/lib/resize.php b/lib/resize.php index 250511d66..fdc321ab1 100644 --- a/lib/resize.php +++ b/lib/resize.php @@ -406,8 +406,9 @@ $image_sizes['thumb_image_width'], $image_sizes['thumb_image_height'], true); - if (!$rtn_code) + if (!$rtn_code) { return false; + } $file->thumbnail = $prefix."thumb".$filestorename; @@ -419,8 +420,9 @@ $image_sizes['small_image_width'], $image_sizes['small_image_height'], true); - if (!$rtn_code) + if (!$rtn_code) { return false; + } $file->smallthumb = $prefix."smallthumb".$filestorename; @@ -432,8 +434,9 @@ $image_sizes['large_image_width'], $image_sizes['large_image_height'], false); - if (!$rtn_code) + if (!$rtn_code) { return false; + } $file->largethumb = $prefix."largethumb".$filestorename; @@ -537,13 +540,21 @@ // see imagemagick web site for explanation of these parameters // the ^ in the resize means those are minimum width and height values $command = $im_path . "convert \"$input_name\" -resize ".$newwidth."x".$newheight."^ -gravity center -extent ".$newwidth."x".$newheight." \"$output_name\""; - exec($command); + $output = array(); + $ret = 0; + exec($command, $output, $ret); + if ($ret == 127) { + trigger_error('Tidypics warning: Image Magick convert is not found', E_USER_WARNING); + return false; + } else if ($ret > 0) { + trigger_error('Tidypics warning: Image Magick convert failed', E_USER_WARNING); + return false; + } return true; - } } return false; } -?> +?>
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