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-rw-r--r--debian/openssh-server.preinst18
1 files changed, 18 insertions, 0 deletions
diff --git a/debian/openssh-server.preinst b/debian/openssh-server.preinst
new file mode 100644
index 0000000..f5b7512
--- /dev/null
+++ b/debian/openssh-server.preinst
@@ -0,0 +1,18 @@
+#!/bin/sh
+set -e
+
+action=$1
+version=$2
+
+if [ "$action" = upgrade ] || [ "$action" = install ]
+then
+ if dpkg --compare-versions "$version" lt 1:5.5p1-6 && \
+ [ -d /run/sshd ]; then
+ # make sure /run/sshd is not removed on upgrades
+ touch /run/sshd/.placeholder
+ fi
+fi
+
+#DEBHELPER#
+
+exit 0