check if printer is idle before fetching

2017-06-19 16:13:07 +02:00 · 2017-06-19 16:13:07 +02:00 · a9c2f6096c
parent a5bf23c95c
commit a9c2f6096c
1 changed files with 6 additions and 0 deletions
--- a/src/rest/api/api_printer.lua
+++ b/src/rest/api/api_printer.lua
@ -203,6 +203,12 @@ function M.fetch_POST(request, response)
 		return
 	end

+	local state = printer:getState()
+	if state ~= "idle" then
+		response:setError("printer is not idle")
+		return
+	end
+

 	log:verbose(MOD_ABBR, "  clearing all gcode for " .. printer:getId())
 	response:addData('gcode_clear',true)