From 33cf312a73247ce6036e94ebe06d18da436dfe7e Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Fri, 6 Aug 2021 15:12:40 +0200
Subject: Fix problem in native file chooser with macOS 12 "Monterey" (beta).

---
 src/Fl_Native_File_Chooser_MAC.mm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/Fl_Native_File_Chooser_MAC.mm')

diff --git a/src/Fl_Native_File_Chooser_MAC.mm b/src/Fl_Native_File_Chooser_MAC.mm
index 8cbd3bb52..eb09f1c40 100644
--- a/src/Fl_Native_File_Chooser_MAC.mm
+++ b/src/Fl_Native_File_Chooser_MAC.mm
@@ -627,8 +627,8 @@ int Fl_Quartz_Native_File_Chooser_Driver::runmodal()
       __block NSInteger complete = -1;
       [_panel beginSheetModalForWindow:[NSApp mainWindow] completionHandler:^(NSInteger returnCode) {
         complete = returnCode; // this block runs after OK or Cancel was triggered in file dialog
-      }]; // this message returns immediately and begins the file dialog as a sheet
-      while ([_panel isVisible]) Fl::wait(100); // loop until end of file dialog
+      }]; // 10.6 this message returns immediately and begins the file dialog as a sheet
+      while (complete == -1) Fl::wait(100); // loop until end of file dialog
       retval = complete;
     } else {
       retval = [_panel runModal];
-- 
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