From e1fa5dc88b7db6b7de395ae51ec98df30909dd8d Mon Sep 17 00:00:00 2001
From: Michael R Sweet <michael.r.sweet@gmail.com>
Date: Sat, 24 Sep 2005 23:37:54 +0000
Subject: Don't try to generate a preview image of a directory.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4581 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_File_Chooser2.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Fl_File_Chooser2.cxx')

diff --git a/src/Fl_File_Chooser2.cxx b/src/Fl_File_Chooser2.cxx
index 51ac31271..128a28bf9 100644
--- a/src/Fl_File_Chooser2.cxx
+++ b/src/Fl_File_Chooser2.cxx
@@ -943,7 +943,7 @@ Fl_File_Chooser::update_preview()
 
   if (!previewButton->value()) return;
 
-  if ((filename = value()) == NULL) image = NULL;
+  if ((filename = value()) == NULL || fl_filename_isdir(filename)) image = NULL;
   else {
     window->cursor(FL_CURSOR_WAIT);
     Fl::check();
-- 
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