From da737bb10b6ed0e2a268f9d59729e8879b4ecb56 Mon Sep 17 00:00:00 2001
From: Greg Ercolano <erco@seriss.com>
Date: Sun, 20 Oct 2013 20:17:13 +0000
Subject: Avoid freeing NULL.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9999 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/fl_font_win32.cxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/fl_font_win32.cxx b/src/fl_font_win32.cxx
index 99358d606..14a6b51cc 100644
--- a/src/fl_font_win32.cxx
+++ b/src/fl_font_win32.cxx
@@ -77,8 +77,9 @@ Fl_Font_Descriptor::~Fl_Font_Descriptor() {
 #endif
   if (this == fl_graphics_driver->font_descriptor()) fl_graphics_driver->font_descriptor(NULL);
   DeleteObject(fid);
-  int i;
-  for (i = 0; i < 64; i++) free(width[i]);
+  for (int i = 0; i < 64; i++)
+    if ( width[i] )
+      free(width[i]);
 }
 
 ////////////////////////////////////////////////////////////////
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