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authorEli Zaretskii <eliz@gnu.org>2017-08-21 17:46:42 +0300
committerEli Zaretskii <eliz@gnu.org>2017-08-21 17:46:42 +0300
commit76fbe2f4541b11af8bcb0b5e57bb155b796b8d8e (patch)
tree9d1387417298711062a0b1b4e81e625a9300bd2f /lisp/emacs-lisp/lisp-mode.el
parent9840499564c90c43b1d269154593ebe57a7cb9b0 (diff)
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Avoid floating-point exceptions while drawing underwave
* src/w32term.c (x_get_scale_factor): * src/xterm.c (x_get_scale_factor): Don't let the scale factors become less than 1. Reported by Yuri D'Elia <wavexx@thregr.org> in http://lists.gnu.org/archive/html/emacs-devel/2017-08/msg00459.html.
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