dont overwrite files while moving them to new locations

diff --git a/netdata-installer.sh b/netdata-installer.sh
index f38d1c665c17eff67b7979616348e5cba49e8149..13c97e08762b330dcb43488d9b5ceadddddbf530 100755 (executable)
--- a/netdata-installer.sh
+++ b/netdata-installer.sh
@@ -404,7 +404,7 @@ if [ -d "${NETDATA_PREFIX}/etc/netdata" ]
        do
                for y in "" ".old" ".orig"
                do
-                       if [ -f "${NETDATA_PREFIX}/etc/netdata/${x}.conf${y}" ]
+                       if [ -f "${NETDATA_PREFIX}/etc/netdata/${x}.conf${y}" -a ! -f "${NETDATA_PREFIX}/etc/netdata/charts.d/${x}.conf${y}" ]
                                then
                                run mv -f "${NETDATA_PREFIX}/etc/netdata/${x}.conf${y}" "${NETDATA_PREFIX}/etc/netdata/charts.d/${x}.conf${y}"
                        fi