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-rw-r--r--libraries/nss-mysql/doinst.sh19
1 files changed, 19 insertions, 0 deletions
diff --git a/libraries/nss-mysql/doinst.sh b/libraries/nss-mysql/doinst.sh
new file mode 100644
index 0000000000..52667d67ec
--- /dev/null
+++ b/libraries/nss-mysql/doinst.sh
@@ -0,0 +1,19 @@
+config()
+{
+ NEW="$1"
+ OLD="`dirname $NEW`/`basename $NEW .new`"
+ # If there's no config file by that name, mv it over:
+ if [ ! -r $OLD ]; then
+ mv $NEW $OLD
+ elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then
+ # toss the redundant copy
+ rm $NEW
+ fi
+ # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+# Try not to mess over any costum settings
+config etc/nss-mysql-root.conf.new
+config etc/nss-mysql.conf.new
+config etc/nsswitch.conf-mysql.new
+