hotplug-initd-observer: Avoid format error when evData.service is empty #1148
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I confirm that with Lua 5.1.5 as installed on OpenWrt 23.05.5, the string.format fails when a variable is not existing. I also tested that adding |
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Fix #1064 (see also #1068)
Please, @LaneaLucy or @pony1k, can you test if this fixes?
Unexpectedly, running a similar code on my laptop with Lua 5.4.7 does not result in an error. Maybe it is related to the older versions of Lua?