From ba10af9edb594f69e58e6f2ccb251e3bdff3e9c6 Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Sat, 1 Jul 2017 10:12:10 +0000
Subject: WIN32: fix error when building without FLTK_HIDPI_SUPPORT.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12284 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_Screen_Driver.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/Fl_Screen_Driver.cxx')

diff --git a/src/Fl_Screen_Driver.cxx b/src/Fl_Screen_Driver.cxx
index 29fcffd14..0332f59b3 100644
--- a/src/Fl_Screen_Driver.cxx
+++ b/src/Fl_Screen_Driver.cxx
@@ -493,9 +493,10 @@ void Fl_Screen_Driver::open_display()
   static bool been_here = false;
   if (!been_here) {
     been_here = true;
+    int ns = screen_count();
     if (rescalable()) {
       float factor = default_scale_factor();
-      for (int i = 0; i < screen_count(); i++) scale(i, factor);
+      for (int i = 0; i < ns; i++) scale(i, factor);
       Fl::add_handler(Fl_Screen_Driver::scale_handler);
       Fl_Graphics_Driver::default_driver().scale(factor);
     }
-- 
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