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-rw-r--r--mesecons_microcontroller/init.lua3
1 files changed, 3 insertions, 0 deletions
diff --git a/mesecons_microcontroller/init.lua b/mesecons_microcontroller/init.lua
index 9b1bf3b..f9ba979 100644
--- a/mesecons_microcontroller/init.lua
+++ b/mesecons_microcontroller/init.lua
@@ -571,6 +571,7 @@ yc.command_parsecondition = function(cond, L, eeprom)
if cond:sub(i+1, i+1) == nil then break end
if s == "&" then
if a==nil then return nil end
+ if b==nil then return nil end
local buf = ((a==1) and (b==1))
if buf == true then buf = "1" end
if buf == false then buf = "0" end
@@ -580,6 +581,7 @@ yc.command_parsecondition = function(cond, L, eeprom)
end
if s == "|" then
if a==nil then return nil end
+ if b==nil then return nil end
local buf = ((a == 1) or (b == 1))
if buf == true then buf = "1" end
if buf == false then buf = "0" end
@@ -589,6 +591,7 @@ yc.command_parsecondition = function(cond, L, eeprom)
end
if s == "~" then
if a==nil then return nil end
+ if b==nil then return nil end
local buf = (((a == 1) or (b == 1)) and not((a==1) and (b==1)))
if buf == true then buf = "1" end
if buf == false then buf = "0" end