velia: Fix systemd `sh -c` quoting
I need that variable to be actually expanded by the shell process
launched, not by systemd, thank you.
Change-Id: I0168ea5293f0ef7a3c20798ebb9b885417bcd315
Docs: https://www.freedesktop.org/software/systemd/man/systemd.service.html#Command%20lines
diff --git a/package/velia/velia.service b/package/velia/velia.service
index 3db8635..f837b34 100644
--- a/package/velia/velia.service
+++ b/package/velia/velia.service
@@ -5,9 +5,9 @@
[Service]
Type=simple
-ExecStartPre=/bin/sh -c 'for COLOUR in red green blue; do echo none > /sys/class/leds/status:${COLOUR}/trigger; echo 0 > /sys/class/leds/status:green/brightness; done'
+ExecStartPre=/bin/sh -c 'for COLOUR in red green blue; do echo none > /sys/class/leds/status:$${COLOUR}/trigger; echo 0 > /sys/class/leds/status:green/brightness; done'
ExecStart=/usr/bin/veliad --log-level=4
-ExecStopPost=/bin/sh -c 'for COLOUR in red green blue; do echo 0 > /sys/class/leds/status:$COLOUR/brightness; done; [[ "$EXIT_CODE" == "exited" ]] && COLOUR="green" || COLOUR="red"; echo timer > /sys/class/leds/status:$COLOUR/trigger; echo 256 > /sys/class/leds/status:$COLOUR/brightness'
+ExecStopPost=/bin/sh -c 'for COLOUR in red green blue; do echo 0 > /sys/class/leds/status:$$COLOUR/brightness; done; [[ "$EXIT_CODE" == "exited" ]] && COLOUR="green" || COLOUR="red"; echo timer > /sys/class/leds/status:$$COLOUR/trigger; echo 256 > /sys/class/leds/status:$$COLOUR/brightness'
PrivateTmp=yes
PrivateDevices=no
ProtectSystem=yes