Merge pull request #65 from dmolineus/hotfix/php-8-support

Prevent undefined array index access for PHP 8 compatibility
m-vo · May 12, 2023 · d611ee6 · d611ee6
2 parents c17577d + 01df373
commit d611ee6
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/src/Resources/contao/dca/tl_survey.php b/src/Resources/contao/dca/tl_survey.php
@@ -36,7 +36,7 @@
                 'delete' => [
                     'href' => 'act=delete',
                     'icon' => 'delete.svg',
-                    'attributes' => 'onclick="if(!confirm(\''.$GLOBALS['TL_LANG']['MSC']['deleteConfirm'].'\'))return false;Backend.getScrollOffset()"',
+                    'attributes' => 'onclick="if(!confirm(\''.($GLOBALS['TL_LANG']['MSC']['deleteConfirm'] ?? '').'\'))return false;Backend.getScrollOffset()"',
                 ],
             ],
         ],

diff --git a/src/Resources/contao/dca/tl_survey_question.php b/src/Resources/contao/dca/tl_survey_question.php
@@ -42,7 +42,7 @@
                 'delete' => [
                     'href' => 'act=delete',
                     'icon' => 'delete.svg',
-                    'attributes' => 'onclick="if(!confirm(\''.$GLOBALS['TL_LANG']['MSC']['deleteConfirm'].'\'))return false;Backend.getScrollOffset()"',
+                    'attributes' => 'onclick="if(!confirm(\''.($GLOBALS['TL_LANG']['MSC']['deleteConfirm'] ?? '').'\'))return false;Backend.getScrollOffset()"',
                 ],
                 'toggle' => [
                     'icon' => 'visible.svg',

diff --git a/src/Resources/contao/dca/tl_survey_section.php b/src/Resources/contao/dca/tl_survey_section.php
@@ -37,7 +37,7 @@
                 'delete' => [
                     'href' => 'act=delete',
                     'icon' => 'delete.svg',
-                    'attributes' => 'onclick="if(!confirm(\''.$GLOBALS['TL_LANG']['MSC']['deleteConfirm'].'\'))return false;Backend.getScrollOffset()"',
+                    'attributes' => 'onclick="if(!confirm(\''.($GLOBALS['TL_LANG']['MSC']['deleteConfirm'] ?? '').'\'))return false;Backend.getScrollOffset()"',
                 ],
                 'show' => [
                     'href' => 'act=show',