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authorChris Feng <chris.w.feng@gmail.com>2018-02-04T14·38+0800
committerChris Feng <chris.w.feng@gmail.com>2018-02-04T14·38+0800
commit83c0a2db3448091e44cded075104a0b7df636431 (patch)
tree4e625902eac202b285271f0d6e32d042a01317df /exwm-floating.el
parent6b4bfad87bdf8b4cf13cdfb211ae6c8c24c415ff (diff)
Avoid crashing Emacs by resizing its frame into 0x0
* exwm-floating.el (exwm-floating--do-moveresize):
* exwm-layout.el (exwm-layout-enlarge-window): Resizing a frame into
0x0 crashes Emacs so additional checks are required.
Diffstat (limited to 'exwm-floating.el')
-rw-r--r--exwm-floating.el4
1 files changed, 2 insertions, 2 deletions
diff --git a/exwm-floating.el b/exwm-floating.el
index 9d4e76c6e2ae..a695346cb2c6 100644
--- a/exwm-floating.el
+++ b/exwm-floating.el
@@ -601,8 +601,8 @@ context of the corresponding buffer.")
                                (eval-when-compile
                                  (logior xcb:ConfigWindow:Width
                                          xcb:ConfigWindow:Height)))
-            width (aref result 4)
-            height (aref result 5))
+            width (max 1 (aref result 4))
+            height (max 1 (aref result 5)))
       (setq buffer-or-id (aref result 0))
       (setq container-or-id
             (if (bufferp buffer-or-id)