From d3a6a40c25372a807f3369010a3b632ec702ff94 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <machniak@kolabsys.com>
Date: Thu, 16 Sep 2021 08:44:18 +0200
Subject: [PATCH] Fix Fatal error: Call to undefined function prompt_silent()

---
 plugins/libkolab/bin/modcache.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/libkolab/bin/modcache.sh b/plugins/libkolab/bin/modcache.sh
index cac2bf09..2e671b0c 100755
--- a/plugins/libkolab/bin/modcache.sh
+++ b/plugins/libkolab/bin/modcache.sh
@@ -201,7 +201,7 @@ function authenticate(&$opts)
 
     // prompt for password
     if (empty($opts['password']) && ($opts['username'] || $opts['user'])) {
-        $opts['password'] = prompt_silent("Password: ");
+        $opts['password'] = rcube_utils::prompt_silent("Password: ");
     }
 
     // simulate "login as" feature