Armored getContextPath()

2016-11-01 15:32:53 +01:00
parent 3cbf504aed
commit bb74b56fc4
1 changed files with 7 additions and 0 deletions
--- a/lib/Shell.php
+++ b/lib/Shell.php
@@ -60,10 +60,17 @@ class Shell

    public function getContextPath($separator=":")
    {
+        // Return null if we don't have a current context
+        if (!$this->context) 
+            return null;
+        
+        // Assemble the contexts to walk
        $stack = [ $this->context->getName() ];
        foreach ($this->contextStack as $context) {
            $stack[] = $context->getName();
        }
+
+        // Reverse the order to make it more logical
        $stack = array_reverse($stack);
        return join($separator,$stack);
    }