commit 5b17842e40b5dc5bfca7a6dcf60cd94d0a53ae27
Author: himselfv <me@boku.ru>
Date:   Wed Mar 20 15:58:57 2013 +0400

    Allow hooks to change some of the user data before updating (for instance plugins might properly hook up avatars if the service doesn't returns those in OAuth)

diff --git a/includes/services/wsl.authentication.php b/includes/services/wsl.authentication.php
index 42e9840..e91add6 100644
--- a/includes/services/wsl.authentication.php
+++ b/includes/services/wsl.authentication.php
@@ -917,10 +917,18 @@ function wsl_process_login_authenticate_wp_user( $user_id, $provider, $redirect_
 	}
 
 	// update some stuff
-	update_user_meta ( $user_id, 'wsl_user'       , $provider );
-	update_user_meta ( $user_id, 'wsl_user_gender', $hybridauth_user_profile->gender );
-	update_user_meta ( $user_id, 'wsl_user_age'   , $user_age );
-	update_user_meta ( $user_id, 'wsl_user_image' , $hybridauth_user_profile->photoURL );
+	$newdata['user_id']     = $user_id; //not to be changed
+	$newdata['user']        = $provider;
+	$newdata['user_gender'] = $hybridauth_user_profile->gender;
+	$newdata['user_age']    = $user_age;
+	$newdata['user_image']  = $hybridauth_user_profile->photoURL;
+
+	$newdata = apply_filters('wsl_update_user', $newdata, $hybridauth_user_profile, $provider);
+
+	update_user_meta ( $user_id, 'wsl_user'       , $newdata['user'] );
+	update_user_meta ( $user_id, 'wsl_user_gender', $newdata['user_gender'] );
+	update_user_meta ( $user_id, 'wsl_user_age'   , $newdata['user_age'] );
+	update_user_meta ( $user_id, 'wsl_user_image' , $newdata['user_image'] );
 
 	// launch contact import if enabled
 	wsl_import_user_contacts( $provider, $adapter, $user_id );