From 45d7ae0a4c81491b7d9a554dbd637538f54190a5 Mon Sep 17 00:00:00 2001
From: Greg Ercolano <erco@seriss.com>
Date: Mon, 21 Oct 2013 04:58:43 +0000
Subject: Fixes STR#2991: prevents crash when file browser                
 encounters an image that can't be loaded.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10004 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_File_Chooser2.cxx | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src')

diff --git a/src/Fl_File_Chooser2.cxx b/src/Fl_File_Chooser2.cxx
index eddbbb5d2..bddae82f2 100644
--- a/src/Fl_File_Chooser2.cxx
+++ b/src/Fl_File_Chooser2.cxx
@@ -1423,6 +1423,15 @@ Fl_File_Chooser::update_preview()
       previewBox->labelsize(size);
       previewBox->labelfont(FL_COURIER);
     }
+  } else if (image && ( (image->w() <= 0) ||
+                        (image->h() <= 0) ||
+                        (image->d() <= 0) )) {
+    // Image has errors? Show big 'X'
+    previewBox->label("X");
+    previewBox->align(FL_ALIGN_CLIP);
+    previewBox->labelsize(70);
+    previewBox->labelfont(FL_HELVETICA);
+    previewBox->redraw();
   } else if (image) {
     pbw = previewBox->w() - 20;
     pbh = previewBox->h() - 20;
-- 
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