procd: replace backticks by $(...)

[openwrt/openwrt.git] / package / system / procd / files / reload_config

diff --git a/package/system/procd/files/reload_config b/package/system/procd/files/reload_config
index 8d1cdb13789062515617724b4a0887c56c8b77fe..3ae0de96a3f9f59697eff6e30bac2ebeb06ad15b 100644 (file)
--- a/package/system/procd/files/reload_config
+++ b/package/system/procd/files/reload_config
@@ -7,7 +7,7 @@ for config in /etc/config/*; do
 done
 MD5FILE=/var/run/config.md5
 [ -f $MD5FILE ] && {
-       for c in `md5sum -c $MD5FILE 2>/dev/null| grep FAILED | cut -d: -f1`; do
+       for c in $(md5sum -c $MD5FILE 2>/dev/null| grep FAILED | cut -d: -f1); do
                ubus call service event "{ \"type\": \"config.change\", \"data\": { \"package\": \"$(basename $c)\" }}"
        done
 }