Fixed error with passing nil to unit.find

2014-12-12 02:47:59 +01:00 · 2014-12-12 02:47:59 +01:00 · 88354c7183
parent 10fa55570e
commit 88354c7183
1 changed files with 5 additions and 1 deletions
--- a/scripts/full-heal.lua
+++ b/scripts/full-heal.lua
@ -29,7 +29,11 @@ if args.help then
  return
 end

-unit = df.unit.find(args.unit) or dfhack.gui.getSelectedUnit()
+if(args.unit) then
+	unit = df.unit.find(args.unit)
+else
+	unit = dfhack.gui.getSelectedUnit()
+end

 if not unit then
 qerror('Error: please select a unit or pass its id as an argument.')