Make builtin formatted strings default to false to avoid trying to perform a format in cases where it can be folled by a following parameters that are not meant to be part of that formatted string.

source/Logger.cpp

@@ -539,7 +539,7 @@ template < Uint8 L, bool S > static SQInteger LogBasicMessage(HSQUIRRELVM vm)
         return sq_throwerror(vm, "Missing message value");
     }
     // Attempt to generate the string value
-    StackStrF val(vm, 2);
+    StackStrF val(vm, 2, true);
     // Have we failed to retrieve the string?
     if (SQ_FAILED(val.mRes))
     {