Navigation: Support empty labels for creating containers

refs #5543
Icinga · Sep 27, 2015 · 63e0549 · 63e0549
1 parent d8f45fc
commit 63e0549
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/library/Icinga/Web/Navigation/NavigationItem.php b/library/Icinga/Web/Navigation/NavigationItem.php
@@ -436,7 +436,7 @@ public function getParent()
      */
     public function getLabel()
     {
-        return $this->label ?: $this->getName();
+        return $this->label !== null ? $this->label : $this->getName();
     }
 
     /**

diff --git a/library/Icinga/Web/Navigation/Renderer/NavigationItemRenderer.php b/library/Icinga/Web/Navigation/Renderer/NavigationItemRenderer.php
@@ -56,7 +56,7 @@ public function __construct(array $options = null)
      */
     public function init()
     {
-        
+
     }
 
     /**
@@ -164,13 +164,15 @@ public function render(NavigationItem $item = null)
                 $this->renderTargetAttribute(),
                 $label
             );
-        } else {
+        } elseif ($label) {
             $content = sprintf(
                 '<%1$s%2$s>%3$s</%1$s>',
                 $item::LINK_ALTERNATIVE,
                 $this->view()->propertiesToString($item->getAttributes()),
                 $label
             );
+        } else {
+            $content = '';
         }
 
         return $content;