diff --git a/.travis.yml b/.travis.yml
index 6e0edd451..8e6a7a0f5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,10 +19,6 @@ env:
     - ANDROID=1
 
 language: cpp
-
-os:
-  - linux
-  - osx
   
 compiler:
   - gcc
diff --git a/code/OpenGEXImporter.cpp b/code/OpenGEXImporter.cpp
index 995a0315a..054623ee6 100644
--- a/code/OpenGEXImporter.cpp
+++ b/code/OpenGEXImporter.cpp
@@ -16,7 +16,7 @@ following disclaimer.
 * Redistributions in binary form must reproduce the above
 copyright notice, this list of conditions and the
 following disclaimer in the documentation and/or other
-materials provided with the distribution.
+materials provided with the distribution
 
 * Neither the name of the assimp team, nor the names of its
 contributors may be used to endorse or promote products
@@ -552,7 +552,6 @@ void OpenGEXImporter::handleGeometryNode( DDLNode *node, aiScene *pScene ) {
 //------------------------------------------------------------------------------------------------
 void OpenGEXImporter::handleCameraNode( DDLNode *node, aiScene *pScene ) {
     aiCamera *camera( new aiCamera );
-    const size_t camIdx( m_cameraCache.size() );
     m_cameraCache.push_back( camera );
     m_currentCamera = camera;
 
@@ -571,7 +570,6 @@ void OpenGEXImporter::handleCameraNode( DDLNode *node, aiScene *pScene ) {
 //------------------------------------------------------------------------------------------------
 void OpenGEXImporter::handleLightNode( ODDLParser::DDLNode *node, aiScene *pScene ) {
     aiLight *light( new aiLight );
-    const size_t lightIdx( m_lightCache.size() );
     m_lightCache.push_back( light );
     m_currentLight = light;