Templates code updated to PHP8.4 and namespace ... work in progress on updating some third party code

1 files changed, 4 insertions, 4 deletions

diff --git a/templates/html_head_inc.tpl b/templates/html_head_inc.tpl
index f6fe781..9bebf49 100644..100755
--- a/templates/html_head_inc.tpl
+++ b/templates/html_head_inc.tpl
@@ -1,15 +1,15 @@
 {* $Header$ *}
 {strip}
-{if $gContent}
-	{if $gGallery->mInfo.previous_image_id}
+{if !empty($gGallery) and $gContent}
+	{if !empty($gGallery->mInfo.previous_image_id)}
 		<link rel="prev" title="{tr}Previous{/tr}" href="{$gContent->getImageUrl($gGallery->mInfo.previous_image_id)|escape}" />
 	{/if}
-	{if $gGallery->mInfo.next_image_id}
+	{if !empty($gGallery->mInfo.next_image_id)}
 		<link rel="next" title="{tr}Next{/tr}" href="{$gContent->getImageUrl($gGallery->mInfo.next_image_id)|escape}" />
 	{/if}
 {/if}
 {if $gBitSystem->isPackageActive( 'rss' ) and $gBitSystem->isFeatureActive( 'fisheye_rss' ) and $gBitSystem->getActivePackage() eq 'fisheye' and $gBitUser->hasPermission( 'p_fisheye_view' )}
-	{if $gGallery}
+	{if !empty($gGallery)}
 		{assign var=fisheye_rss_gal_id value=$gGallery->mGalleryId}
 	{elseif $gContent}
 		{assign var=fisheye_rss_gal_id value=$gContent->mGalleryId}