Ticket #8866: patch.diff

user.php

@@ -148 +148 @@
                         $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password twice.' ), array( 'form-field' => 'pass2' ) );
         }
 
-        /* Check for "\" in password */
-        if( strpos( " ".$pass1, "\\" ) )
-                $errors->add( 'pass', __( '<strong>ERROR</strong>: Passwords may not contain the character "\\".' ), array( 'form-field' => 'pass1' ) );
-
         /* checking the password has been typed twice the same */
         if ( $pass1 != $pass2 )
                 $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter the same password in the two password fields.' ), array( 'form-field' => 'pass1' ) );