Fixed bug 1667 .... require -> require_once

diff --git a/mod/resource/db/mysql.php b/mod/resource/db/mysql.php
index bc13dd65dee0c25da8230b46c10352ca4fc26aac..81e446b8c38ed7fb068e2131057f9d0f7275c332 100644 (file)
--- a/mod/resource/db/mysql.php
+++ b/mod/resource/db/mysql.php
@@ -26,7 +26,7 @@ function resource_upgrade($oldversion) {
                 }                
             }
         }
-        require("$CFG->dirroot/course/lib.php");
+        require_once("$CFG->dirroot/course/lib.php");
         rebuild_course_cache();
     }
 

diff --git a/mod/resource/db/postgres7.php b/mod/resource/db/postgres7.php
index aba56e9dff7b0588375666023b0c1b81ec6fe00a..cc7c19c80a47f79bc8136191df015f1268adc5d0 100644 (file)
--- a/mod/resource/db/postgres7.php
+++ b/mod/resource/db/postgres7.php
@@ -20,7 +20,7 @@ function resource_upgrade($oldversion) {
                 }                
             }
         }
-        require("$CFG->dirroot/course/lib.php");
+        require_once("$CFG->dirroot/course/lib.php");
         rebuild_course_cache();
     }