From e2629fc12d93ddc2ee6e2c96beb39feabe3f1efd Mon Sep 17 00:00:00 2001
From: mjollnir_ <mjollnir_>
Date: Wed, 31 Aug 2005 06:13:13 +0000
Subject: [PATCH] Preventing another warning.  In some cases in the  calendar
 blocks, resource filtering gets called with no courseid

---
 mod/resource/filter.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mod/resource/filter.php b/mod/resource/filter.php
index 912216dc55e..63427bfe787 100644
--- a/mod/resource/filter.php
+++ b/mod/resource/filter.php
@@ -14,6 +14,11 @@
             return $text;
         }
 
+        // if we don't have a courseid, we can't run the query, so
+        if (empty($courseid)) {
+            return $text;
+        }
+        
     /// Create a list of all the resources to search for.  It may be cached already.
 
         if (empty($resourcelist)) {