diff --git a/ChangeLog b/ChangeLog
index c4aa16899..288ab7a27 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,6 +7,7 @@ $Source$
 
 2006-02-19 Marc Delisle  <lem9@users.sourceforge.net>
     * libraries/common.lib.php: re-establish previous error reporting mode
+    * sql.php: bug #1434576, undefined variable $db
 
 2006-02-19 Sebastian Mendel <cybot_tm@users.sourceforge.net>
     * libraries/common.lib.php PMA_getUvaCondition():
diff --git a/sql.php b/sql.php
index d2248f8ef..6909ded61 100644
--- a/sql.php
+++ b/sql.php
@@ -739,7 +739,7 @@ else {
         }
 
         // hide edit and delete links for information_schema
-        if ( PMA_MYSQL_INT_VERSION >= 50002 && $db == 'information_schema' ) {
+        if ( PMA_MYSQL_INT_VERSION >= 50002 && isset($db) && $db == 'information_schema' ) {
             $disp_mode = 'nnnn110111';
         }