Fix warning related to error=return-type.

  /home/runner/work/assimp/assimp/code/AssetLib/Ogre/OgreXmlSerializer.cpp: In member function ‘T Assimp::Ogre::OgreXmlSerializer::ReadAttribute(Assimp::XmlNode&, const char*) const [with T = bool]’:
  Error: /home/runner/work/assimp/assimp/code/AssetLib/Ogre/OgreXmlSerializer.cpp:131:1: error: control reaches end of non-void function [-Werror=return-type]

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

code/AssetLib/Ogre/OgreXmlSerializer.cpp

@@ -57,7 +57,7 @@ namespace Assimp {
 namespace Ogre {
 
 //AI_WONT_RETURN void ThrowAttibuteError(const XmlParser *reader, const std::string &name, const std::string &error = "") AI_WONT_RETURN_SUFFIX;
-
+AI_WONT_RETURN void ThrowAttibuteError(const std::string &nodeName, const std::string &name, const std::string &error) AI_WONT_RETURN_SUFFIX;
 AI_WONT_RETURN void ThrowAttibuteError(const std::string &nodeName, const std::string &name, const std::string &error) {
     if (!error.empty()) {
         throw DeadlyImportError(error, " in node '", nodeName, "' and attribute '", name, "'");