[ps-watcher] 37/88: provide upgrade path for versions where no (correct) pidfile was written

[Jan Wagner]

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waja pushed a commit to branch master
in repository ps-watcher.

commit 1e0f3e9ca425e711a352e18819f1ef45027bba2e
Author: Jan Wagner <waja at cyconet.org>
Date:   Thu Jul 5 09:03:08 2007 +0000

    provide upgrade path for versions where no (correct) pidfile was written
---
 debian/prerm |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/debian/prerm b/debian/prerm
new file mode 100755
index 0000000..513e294
--- /dev/null
+++ b/debian/prerm
@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+# generate correct pid file, for versions where was non or incorrect
+if [ "$1" = "upgrade" ] && [ "$2" ] && dpkg --compare-versions "$2" <= "1.06-6"; then
+	ps aux | grep /usr/bin/ps-watcher | head -1 | awk '{ print $2 }' > /var/run/ps-watcher.pid
+fi
+#DEBHELPER#

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