Fix warning related to unreachable-code-break.

Signed-off-by: Jackie9527 <[email protected]>

code/AssetLib/X/XFileParser.cpp

@@ -839,7 +839,6 @@ void XFileParser::ParseDataObjectAnimationKey(AnimBone *pAnimBone) {
 
         default:
             ThrowException("Unknown key type ", keyType, " in animation.");
-            break;
         } // end switch
 
         // key separator