From a2390189f8531ca61561f3fb18a2ccb0642ca991 Mon Sep 17 00:00:00 2001
From: Pavel Krajcevski <pavel@cs.unc.edu>
Date: Sun, 29 Sep 2013 14:32:21 -0400
Subject: [PATCH] Make sure to not set an output stream if the user hasn't
 requested it.

---
 CLTool/src/clwin32.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CLTool/src/clwin32.cpp b/CLTool/src/clwin32.cpp
index 4afb334..ba70d91 100644
--- a/CLTool/src/clwin32.cpp
+++ b/CLTool/src/clwin32.cpp
@@ -232,7 +232,10 @@ int _tmain(int argc, _TCHAR* argv[])
   settings.iQuality = quality;
   settings.iNumCompressions = numCompressions;
   settings.iJobSize = numJobs;
-  settings.logStream = &logStream;
+  if(bSaveLog)
+    settings.logStream = &logStream;
+  else
+    settings.logStream = NULL;
 
   CompressedImage *ci = CompressImage(&img, settings);
   if(NULL == ci) {