Fixed passing bool to message()

src/CBot/CBotVar/CBotVarValue.h

@@ -70,7 +70,7 @@ public:
             return LoadString(TX_NAN);
 
         std::ostringstream s;
-        s << m_val;
+        s << std::boolalpha << m_val;
         return s.str();
     }
 

src/script/scriptfunc.cpp

@@ -2859,6 +2859,7 @@ CBotTypResult CScriptFunctions::cMessage(CBotVar* &var, void* user)
 {
     if ( var == nullptr )  return CBotTypResult(CBotErrLowParam);
     if ( var->GetType() != CBotTypString &&
+        var->GetType() != CBotTypBoolean &&
         var->GetType() >  CBotTypDouble )  return CBotTypResult(CBotErrBadNum);
     var = var->GetNext();