From 1f979f9d8e4ea27777ef15638e09c80453fb7a5f Mon Sep 17 00:00:00 2001
From: Francesco Montanari <francesco.montanari@outlook.com>
Date: Mon, 11 Nov 2019 22:51:56 +0200
Subject: [PATCH] Clear the roundcube temp_dir if upgrading from 1.3.x

---
 setup/webmail.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/setup/webmail.sh b/setup/webmail.sh
index 11642892..b7fa3510 100755
--- a/setup/webmail.sh
+++ b/setup/webmail.sh
@@ -51,6 +51,11 @@ elif [[ "$UPDATE_KEY" != `cat /usr/local/lib/roundcubemail/version` ]]; then
 	needs_update=1 #NODOC
 fi
 if [ $needs_update == 1 ]; then
+  # if upgrading from 1.3.x, clear the temp_dir
+  if [ "$(cat /usr/local/lib/roundcubemail/version | cut -c1-3)" == '1.3' ]; then
+    find /var/tmp/roundcubemail/ -type f ! -name 'RCMTEMP*' -delete
+  fi
+
 	# install roundcube
 	wget_verify \
 		https://github.com/roundcube/roundcubemail/releases/download/$VERSION/roundcubemail-$VERSION-complete.tar.gz \