Scrutinizer warning

asmecher · asmecher · commit ff8064d8ac86 · 2020-03-03T10:29:39.000-08:00
diff --git a/PdfJsViewerPlugin.inc.php b/PdfJsViewerPlugin.inc.php
@@ -81,6 +81,7 @@ function submissionCallback($hookName, $args) {
 		}
 
 		if ($galley && $galley->getFileType() == 'application/pdf') {
+			$galleyPublication = null;
 			foreach ($submission->getData('publications') as $publication) {
 				if ($publication->getId() === $galley->getData('publicationId')) {
 					$galleyPublication = $publication;

Original file line number	Diff line number	Diff line change
`@@ -81,6 +81,7 @@ function submissionCallback($hookName, $args) {`
`81`	`81`	`}`
`82`	`82`
`83`	`83`	`if ($galley && $galley->getFileType() == 'application/pdf') {`
	`84`	`+ $galleyPublication = null;`
`84`	`85`	`foreach ($submission->getData('publications') as $publication) {`
`85`	`86`	`if ($publication->getId() === $galley->getData('publicationId')) {`
`86`	`87`	`$galleyPublication = $publication;`