Index: includes/database.mysql.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/database.mysql.inc,v
retrieving revision 1.63
diff -u -F^f -r1.63 database.mysql.inc
--- includes/database.mysql.inc	21 Nov 2006 19:46:10 -0000	1.63
+++ includes/database.mysql.inc	21 Nov 2006 21:17:06 -0000
@@ -231,6 +231,7 @@ function db_result($result, $row = 0) {
   if ($result && mysql_num_rows($result) > $row) {
     return mysql_result($result, $row);
   }
+  return FALSE;
 }
 
 /**
Index: includes/database.mysqli.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/database.mysqli.inc,v
retrieving revision 1.29
diff -u -F^f -r1.29 database.mysqli.inc
--- includes/database.mysqli.inc	21 Nov 2006 19:46:10 -0000	1.29
+++ includes/database.mysqli.inc	21 Nov 2006 21:17:06 -0000
@@ -216,6 +216,7 @@ function db_result($result, $row = 0) {
     $array = mysqli_fetch_array($result, MYSQLI_NUM);
     return $array[0];
   }
+  return FALSE;
 }
 
 /**
Index: includes/database.pgsql.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/database.pgsql.inc,v
retrieving revision 1.40
diff -u -F^f -r1.40 database.pgsql.inc
--- includes/database.pgsql.inc	21 Nov 2006 19:46:10 -0000	1.40
+++ includes/database.pgsql.inc	21 Nov 2006 21:17:07 -0000
@@ -210,6 +210,7 @@ function db_result($result, $row = 0) {
 
     return $res[0];
   }
+  return FALSE;
 }
 
 /**