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[Emacs-diffs] emacs-26 3db0dc2 1/2: Fix crash when closing fullscreen fr


From: Alan Third
Subject: [Emacs-diffs] emacs-26 3db0dc2 1/2: Fix crash when closing fullscreen frame on macOS (bug#28661)
Date: Sat, 7 Oct 2017 16:58:43 -0400 (EDT)

branch: emacs-26
commit 3db0dc21689ae7dbdc697bb5fe45e988cee1f831
Author: Alan Third <address@hidden>
Commit: Alan Third <address@hidden>

    Fix crash when closing fullscreen frame on macOS (bug#28661)
    
    * src/nsterm.m (EmacsView::windowWillResize): Return new frame size
    unmodified if the frame isn't live.
---
 src/nsterm.m | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/nsterm.m b/src/nsterm.m
index f0b6a70..abfdffc 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -6893,6 +6893,9 @@ not_in_argv (NSString *arg)
   NSTRACE_RECT   ("[sender frame]", [sender frame]);
   NSTRACE_FSTYPE ("fs_state", fs_state);
 
+  if (!FRAME_LIVE_P (emacsframe))
+    return frameSize;
+
   if (fs_state == FULLSCREEN_MAXIMIZED
       && (maximized_width != (int)frameSize.width
           || maximized_height != (int)frameSize.height))



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