Fix warning related to unreachable-code-return.

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

code/AssetLib/X3D/X3DXmlHelper.cpp

@@ -12,7 +12,6 @@ bool X3DXmlHelper::getColor3DAttribute(XmlNode &node, const char *attributeName,
         tokenize<std::string>(val, values, " ");
         if (values.size() != 3) {
             Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
-            return false;
         }
         auto it = values.begin();
         color.r = stof(*it++);
@@ -30,7 +29,6 @@ bool X3DXmlHelper::getVector2DAttribute(XmlNode &node, const char *attributeName
         tokenize<std::string>(val, values, " ");
         if (values.size() != 2) {
             Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
-            return false;
         }
         auto it = values.begin();
         color.x = stof(*it++);
@@ -47,7 +45,6 @@ bool X3DXmlHelper::getVector3DAttribute(XmlNode &node, const char *attributeName
         tokenize<std::string>(val, values, " ");
         if (values.size() != 3) {
             Throw_ConvertFail_Str2ArrF(node.name(), attributeName);
-            return false;
         }
         auto it = values.begin();
         color.x = stof(*it++);