1 files changed, 8 insertions, 0 deletions
diff --git a/update.sh b/update.sh
index 891126cb..6050d316 100755
--- a/update.sh
+++ b/update.sh
@@ -24,6 +24,14 @@ done
 for file in etc/nextcloudpi-config.d/*; do
   [ -f $file ] || continue;
   [ -f /usr/local/$file ] || install_script $file
+
+  # save current configuration to (possibly) updated script
+  VARS=( $( grep "^[[:alpha:]]\+_=" /usr/local/$file | cut -d= -f1 ) )
+  VALS=( $( grep "^[[:alpha:]]\+_=" /usr/local/$file | cut -d= -f2 ) )
+  for i in `seq 0 1 ${#VARS[@]} `; do
+    sed -i "s|^${VARS[$i]}=.*|${VARS[$i]}=${VALS[$i]}|" $file
+  done
+
   cp $file /usr/local/$file
 done