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@@ -55,7 +55,7 @@ |
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| 55 | 55 | $markerArray['###PAGINATION###'] = htmlspecialchars($this->doc->physicalStructureInfo[$this->doc->physicalStructure[$number]]['orderlabel']); |
| 56 | 56 | // Get thumbnail or placeholder. |
| 57 | 57 | $fileGrpThumbs = GeneralUtility::trimExplode(',', $this->onf['fileGrpThumbs']); |
| 58 | - if (array_intersect($fileGrpThumbs, array_keys($this->doc->physicalStructureInfo[$this->doc->physicalStructure[$number]]['files'])) !== [] ) { |
|
| 58 | + if (array_intersect($fileGrpThumbs, array_keys($this->doc->physicalStructureInfo[$this->doc->physicalStructure[$number]]['files'])) !== []) { |
|
| 59 | 59 | while ($fileGrpThumb = array_shift($fileGrpThumbs)) { |
| 60 | 60 | if (!empty($this->doc->physicalStructureInfo[$this->doc->physicalStructure[$number]]['files'][$fileGrpThumb])) { |
| 61 | 61 | $thumbnailFile = $this->doc->getFileLocation($this->doc->physicalStructureInfo[$this->doc->physicalStructure[$number]]['files'][$fileGrpThumb]); |