From 499e38ff983ed594908db27c7a6d63dd3b5cffc1 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 11 Mar 2015 17:47:30 +0000
Subject: [PATCH] Warning fixes

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/branches/OpenSceneGraph-3.2@14779 16af8721-9629-0410-8352-f15c8da7e697
---
 src/osgPlugins/exr/ReaderWriterEXR.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/osgPlugins/exr/ReaderWriterEXR.cpp b/src/osgPlugins/exr/ReaderWriterEXR.cpp
index d06e32f91..9cfc5bffb 100644
--- a/src/osgPlugins/exr/ReaderWriterEXR.cpp
+++ b/src/osgPlugins/exr/ReaderWriterEXR.cpp
@@ -24,7 +24,7 @@ using namespace Imath;
 /****************************************************************************
  *
  * Follows is code written by FOI (www.foi.se)
- * it is a wraper of openEXR(www.openexr.com)
+ * it is a wrapper of openEXR(www.openexr.com)
  * to add suport of exr images into osg
  *
  * Ported to a OSG-plugin, Ragnar Hammarqvist.
@@ -92,7 +92,7 @@ unsigned char *exr_load(std::istream& fin,
     unsigned char *buffer=NULL; // returned to sender & as read from the disk
     bool inputError = false;
     Array2D<Rgba> pixels;
-    int width,height,numComponents;
+    int width=0,height=0,numComponents;
 
     try
     {
@@ -111,6 +111,7 @@ unsigned char *exr_load(std::istream& fin,
         rgbafile.readPixels(dw.min.y, dw.max.y);
     }
     catch( char * str ) {
+        OSG_WARN << "exr_load error : " << str << std::endl;
         inputError = true;
     }
 
@@ -335,6 +336,7 @@ protected:
          }
          catch( char * str )
          {
+             OSG_WARN << "writeEXRStream error : " << str << std::endl;
              writeOK = false;
          }