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Fix bug#69140

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* src/window.c (grow_mini_window): Don't adjust frame matrices
or force redisplay if the provided window cannot be
resized.  (bug#69140)
This commit is contained in:
Po Lu 2024-02-23 10:18:17 +08:00
parent 58ca91fe07
commit b868690fef
1 changed files with 8 additions and 1 deletions
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9
src/window.c
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@ -5380,7 +5380,14 @@ grow_mini_window (struct window *w, int delta)
grow = call3 (Qwindow__resize_root_window_vertically,
root, make_fixnum (- delta), Qt);
if (FIXNUMP (grow) && window_resize_check (r, false))
if (FIXNUMP (grow)
/* It might be impossible to resize the window, in which case
calling resize_mini_window_apply will set off an infinite
loop where the redisplay cycle so forced returns to
resize_mini_window, making endless attempts to expand the
minibuffer window to this impossible size. (bug#69140) */
&& XFIXNUM (grow) != 0
&& window_resize_check (r, false))
resize_mini_window_apply (w, -XFIXNUM (grow));
}
}