From 89b8a8a9216b1d2a14ba7b96238d076126227a8d Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 3 Jan 2005 12:27:58 +0000
Subject: [PATCH] Added stripping of trailing spaces to readline call to fix
 problems associated with eroneous spaces hanging around at ends of lines
 causing string matching problems

---
 src/osgPlugins/obj/obj.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/osgPlugins/obj/obj.cpp b/src/osgPlugins/obj/obj.cpp
index 4983e9717..eb1cc9e9c 100644
--- a/src/osgPlugins/obj/obj.cpp
+++ b/src/osgPlugins/obj/obj.cpp
@@ -88,6 +88,13 @@ bool Model::readline(std::istream& fin, char* line, const int LINE_SIZE)
         
         
     }
+    
+    // strip trailing spaces
+    while (ptr>line && *(ptr-1)==' ')
+    {
+        --ptr;
+    }
+
     *ptr = 0;
     
     return true;