[BUGFIX] Check for columns before iterating over those in page module

Check if there are any columns before iterating over those in the fluid page module. Resolves: #91497 Releases: master, 10.4 Change-Id: I2157c39f8bc6af00c8b37774f8dfb0c6ec834000 Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/65820 Tested-by: TYPO3com <noreply@typo3.com> Tested-by: Benni Mack <benni@typo3.org> Reviewed-by: Benni Mack <benni@typo3.org>
TYPO3 · Sep 23, 2020 · e110e0c · e110e0c
1 parent e4ae8cf
commit e110e0c
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/typo3/sysext/backend/Resources/Private/Partials/PageLayout/LanguageColumns.html b/typo3/sysext/backend/Resources/Private/Partials/PageLayout/LanguageColumns.html
@@ -64,9 +64,11 @@ <h2>{languageColumn.context.siteLanguage.title}</h2>
         <f:for each="{context.drawingConfiguration.activeColumns}" as="columnNumber">
             <tr>
                 <f:for each="{languageColumns}" as="languageColumn">
-                    <f:variable name="grid" value="{languageColumn.grid}" />
-                    <f:variable name="column" value="{be:languageColumn(languageColumn: languageColumn, columnNumber: columnNumber)}" />
-                    <f:render partial="PageLayout/Grid/Column" arguments="{_all}" />
+                    <f:if condition="{languageColumn.grid.columns}">
+                        <f:variable name="grid" value="{languageColumn.grid}" />
+                        <f:variable name="column" value="{be:languageColumn(languageColumn: languageColumn, columnNumber: columnNumber)}" />
+                        <f:render partial="PageLayout/Grid/Column" arguments="{_all}" />
+                    </f:if>
                 </f:for>
             </tr>
         </f:for>