PHP 8.1 compatibility

PHPOffice · Feb 17, 2022 · 3bcd4b5 · 3bcd4b5
1 parent 01d87e1
commit 3bcd4b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/PhpWord/TemplateProcessor.php b/src/PhpWord/TemplateProcessor.php
@@ -438,7 +438,7 @@ private function chooseImageDimension($baseValue, $inlineValue, $defaultValue)
         if (is_null($value) && isset($inlineValue)) {
             $value = $inlineValue;
         }
-        if (!preg_match('/^([0-9]*(cm|mm|in|pt|pc|px|%|em|ex|)|auto)$/i', $value)) {
+        if (!preg_match('/^([0-9]*(cm|mm|in|pt|pc|px|%|em|ex|)|auto)$/i', isset($value) ? $value : '')) {
             $value = null;
         }
         if (is_null($value)) {