From 5d1338ef99cd83a40e9d4ee3ed8c22552918adcd Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Fri, 6 Nov 2009 23:14:08 +0000
Subject: [PATCH] clear error flag

---
 pandatool/src/progbase/withOutputFile.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pandatool/src/progbase/withOutputFile.cxx b/pandatool/src/progbase/withOutputFile.cxx
index f4a07aba2a..67056bba20 100644
--- a/pandatool/src/progbase/withOutputFile.cxx
+++ b/pandatool/src/progbase/withOutputFile.cxx
@@ -86,6 +86,7 @@ get_output() {
         _output_filename.set_text();
       }
 
+      _output_stream.clear();
       if (!_output_filename.open_write(_output_stream)) {
         nout << "Unable to write to " << _output_filename << "\n";
         exit(1);