Fix "Undefined index: type" warning on LoginSignupSpecialPage

When discarding form descriptors that do not have an equivalent
AuthenticationRequest field, do not assume the descriptor always
has a type.

Th warning was probably caused by I2a8cd4850.

Change-Id: Id1daee1e4954199fcb2077178e8f08d1ad3ae916

diff --git a/includes/specialpage/LoginSignupSpecialPage.php b/includes/specialpage/LoginSignupSpecialPage.php
index d8f5e66..3099a9b 100644 (file)
--- a/includes/specialpage/LoginSignupSpecialPage.php
+++ b/includes/specialpage/LoginSignupSpecialPage.php
@@ -854,7 +854,7 @@ abstract class LoginSignupSpecialPage extends AuthManagerSpecialPage {
                                        !isset( $coreField['baseField'] )
                                        || !isset( $fieldInfo[$coreField['baseField']] )
                                ) && !in_array( $fieldName, $specialFields, true )
-                               && $coreField['type'] !== 'submit'
+                               && ( !isset( $coreField['type'] ) || $coreField['type'] !== 'submit' )
                        ) {
                                $coreFieldDescriptors[$fieldName] = null;
                                continue;