From 3c9ee805046ef26fd971eb5fd62b762080da43c0 Mon Sep 17 00:00:00 2001
From: = <=>
Date: Fri, 1 Aug 2014 14:25:56 -0700
Subject: [PATCH] fix compile error

---
 Demos3/ImportURDFDemo/ImportURDFSetup.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Demos3/ImportURDFDemo/ImportURDFSetup.cpp b/Demos3/ImportURDFDemo/ImportURDFSetup.cpp
index 393bec06e..3db2ed3f0 100644
--- a/Demos3/ImportURDFDemo/ImportURDFSetup.cpp
+++ b/Demos3/ImportURDFDemo/ImportURDFSetup.cpp
@@ -274,7 +274,7 @@ void ImportUrdfDemo::initPhysics(GraphicsPhysicsBridge& gfxBridge)
     my_shared_ptr<ModelInterface> robot = parseURDF(xml_string);
     if (!robot){
         std::cerr << "ERROR: Model Parsing the xml failed" << std::endl;
-        return -1;
+        return ;
     }
     std::cout << "robot name is: " << robot->getName() << std::endl;
     
@@ -282,7 +282,7 @@ void ImportUrdfDemo::initPhysics(GraphicsPhysicsBridge& gfxBridge)
     std::cout << "---------- Successfully Parsed XML ---------------" << std::endl;
     // get root link
     my_shared_ptr<const Link> root_link=robot->getRoot();
-    if (!root_link) return -1;
+    if (!root_link) return ;
     
     std::cout << "root Link: " << root_link->name << " has " << root_link->child_links.size() << " child(ren)" << std::endl;
     
@@ -294,4 +294,4 @@ void ImportUrdfDemo::initPhysics(GraphicsPhysicsBridge& gfxBridge)
     }
     
   
-}
\ No newline at end of file
+}