From 724eddf2083e112073e933558d2bd032673e905e Mon Sep 17 00:00:00 2001
From: ComputerNerd <theprogrammernerd@gmail.com>
Date: Sun, 13 Dec 2020 21:54:24 -0600
Subject: [PATCH] FLTK 1.3 had the same exterr problem.

---
 src/Fl_Native_File_Chooser_WIN32.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Fl_Native_File_Chooser_WIN32.cxx b/src/Fl_Native_File_Chooser_WIN32.cxx
index 9a980a806..acfc02c00 100644
--- a/src/Fl_Native_File_Chooser_WIN32.cxx
+++ b/src/Fl_Native_File_Chooser_WIN32.cxx
@@ -420,7 +420,7 @@ int Fl_Native_File_Chooser::showfile() {
     if ( exterr == 0 ) return(1);	// user hit cancel
     // Otherwise, an error occurred..
     char msg[80];
-    sprintf(msg, "CommDlgExtendedError() code=%d", err);
+    sprintf(msg, "CommDlgExtendedError() code=%d", exterr);
     errmsg(msg);
     return(-1);
   }