Cooleronstop is bool, not float!

turnkeylaser.py

@@ -496,7 +496,7 @@ class Gcode_tools(inkex.Effect):
         self.OptionParser.add_option("",   "--dpi",                            action="store",   type="int",      dest="dpi", default="270", help="set DPI for inkscape export")
         self.OptionParser.add_option("",   "--invert",                         action="store",   type="inkbool",  dest="invert", default=True, help="swap to negative colors")
         self.OptionParser.add_option("",   "--cooler",                         action="store",   type="float",    dest="cooler", default="0.0", help="set cooler temperature. 0 to disable")
-        self.OptionParser.add_option("",   "--cooleronstop",                   action="store",   type="float",    dest="cooleronstop", default=False, help="continue to cool down when finished")
+        self.OptionParser.add_option("",   "--cooleronstop",                   action="store",   type="inkbool",    dest="cooleronstop", default=False, help="continue to cool down when finished")
 		
     def parse_curve(self, path):
 #        if self.options.Xscale!=self.options.Yscale:
@@ -818,7 +818,7 @@ class Gcode_tools(inkex.Effect):
                 
         gcode += ("M5 \n");
         gcode += ';End of Raster Image '+str(curve['id'])+'\n\n'
-        if float(self.options.cooler) > 0.0 and bool(self.options.coolerstop):
+        if float(self.options.cooler) > 0.0 and bool(self.options.cooleronstop):
            gcode += 'M140 C'+str(self.options.cooler)+' ; continue to cool down laser\n'
 
         return gcode