From d51fdaa2eec2214422b44a43082a22825d0c5e28 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 9 Apr 2018 18:18:24 +0200
Subject: [PATCH] Replace last occurrence of RCMAIL_CHARSET with RCUBE_CHARSET

---
 plugins/squirrelmail_usercopy/squirrelmail_usercopy.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/squirrelmail_usercopy/squirrelmail_usercopy.php b/plugins/squirrelmail_usercopy/squirrelmail_usercopy.php
index 12fd5b542..89db8eb5b 100644
--- a/plugins/squirrelmail_usercopy/squirrelmail_usercopy.php
+++ b/plugins/squirrelmail_usercopy/squirrelmail_usercopy.php
@@ -255,6 +255,6 @@ class squirrelmail_usercopy extends rcube_plugin
             return utf8_encode($sig);
         }
 
-        return rcube_charset::convert($str, $charset, RCMAIL_CHARSET);
+        return rcube_charset::convert($str, $charset, RCUBE_CHARSET);
     }
 }