fix 500 thrown for empty logo/favicon/background

streamaserver · Apr 3, 2019 · 0d322bc · 0d322bc
1 parent dd4c90f
commit 0d322bc
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/grails-app/taglib/streama/AssetSettingTagLib.groovy b/grails-app/taglib/streama/AssetSettingTagLib.groovy
@@ -16,6 +16,10 @@ class AssetSettingTagLib {
     def linkRelIconSetting = { attribs ->
       def setting = attribs['setting']
 
+      if(!setting){
+        return
+      }
+
       out << '<link rel="icon" href="'+getAssetFromSetting(setting)+'" type="image/x-icon">'
     }
 
@@ -27,13 +31,20 @@ class AssetSettingTagLib {
       def altText = ""
       if(alt) altText = 'alt="'+alt+'"'
 
+      if(!setting){
+        return
+      }
       out << '<img class="'+classNames+'" src="'+getAssetFromSetting(setting)+'" '+altText+'>'
     }
 
     def cssBackgroundSetting = { attribs ->
       def setting = attribs['setting']
       def selector = attribs['selector']
 
+      if(!setting){
+        return
+      }
+
       out << '<style>'
       out << selector
       out << '{ background-image: url('