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Code Issues Releases Wiki Activity

Add check on waveform image creation

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Afterster 2016-02-13 10:09:15 +01:00
parent 74b383e22e
commit 21df3dfc40
1 changed files with 4 additions and 0 deletions
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4
lib/class/waveform.class.php
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@ -224,6 +224,10 @@ class Waveform
// each waveform to be processed with be $height high, but will be condensed
// and resized later (if specified)
$img = imagecreatetruecolor($data_size / $detail, $height);
if ($img === false) {
debug_event('waveform', 'Cannot create image.', 1);
return null;
}
// fill background of image
if ($background == "") {