From e3ad0ee441147a28798e477bc44e30aa057a3b1a Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Tue, 21 Apr 2020 09:38:39 +0200
Subject: Avoid useless multiplication by 1 operations.

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

(limited to 'src/drivers')

diff --git a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
index c9f8fdda3..ea26c4d47 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
+++ b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
@@ -334,7 +334,7 @@ void Fl_Cocoa_Window_Driver::capture_titlebar_and_borders(Fl_RGB_Image*& top, Fl
       uchar *last = rgba + 4 * scaled_w * htop * 4;
       while (p < last) {
         uchar q = *(p+3);
-        if (q) {
+        if (q && q != 0xff) {
           float m = 255./q;
           *p++ *= m;
           *p++ *= m;
-- 
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