Merge branch 'FF/Ops' into FF/OpsDev

Moose Development/Moose/Wrapper/Group.lua

@@ -563,12 +563,12 @@ function GROUP:GetSpeedMax()
   
     local Units=self:GetUnits()
     
-    local speedmax=nil
+    local speedmax=0
     
     for _,unit in pairs(Units) do
       local unit=unit --Wrapper.Unit#UNIT
       local speed=unit:GetSpeedMax()
-      if speedmax==nil then
+      if speedmax==0 then
         speedmax=speed
       elseif speed<speedmax then
         speedmax=speed

Moose Development/Moose/Wrapper/Unit.lua

@@ -442,7 +442,7 @@ function UNIT:GetSpeedMax()
     return SpeedMax*3.6
   end
 
-  return nil
+  return 0
 end
 
 --- Returns the unit's max range in meters derived from the DCS descriptors.