only close socket if still resource

bkw · May 9, 2011 · 121ff63 · 121ff63
1 parent f2900e2
commit 121ff63
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/amqp.inc b/amqp.inc
@@ -415,7 +415,7 @@ class AMQPConnection extends AbstractChannel
             if($this->input)
                 $this->close();
 
-        if($this->sock)
+        if(is_resource($this->sock))
         {
           if($this->debug)
           {
@@ -457,7 +457,7 @@ class AMQPConnection extends AbstractChannel
                 $this->input = NULL;
             }
 
-        if($this->sock)
+        if(is_resource($this->sock))
         {
             if($this->debug)
             {