prevent for returning while false normalize string
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@ -833,7 +833,12 @@ class OC_Util {
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*/
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public static function normalizeUnicode($value) {
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if(class_exists('Patchwork\PHP\Shim\Normalizer')) {
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$value = \Patchwork\PHP\Shim\Normalizer::normalize($value);
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$normalizedValue = \Patchwork\PHP\Shim\Normalizer::normalize($value);
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if($normalizedValue === false) {
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\OC_Log::write( 'core', 'normalizing failed for "' . $value . '"', \OC_Log::WARN);
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} else {
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$value = $normalizedValue;
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}
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}
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return $value;
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