Properly detect if fopen fails for txt previews
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
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@ -46,6 +46,11 @@ class TXT extends Provider {
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*/
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public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) {
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$content = $fileview->fopen($path, 'r');
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if ($content === false) {
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return false;
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}
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$content = stream_get_contents($content,3000);
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//don't create previews of empty text files
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