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Fix rare shaping problems with Urdu and Arabic

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* src/composite.c (fill_gstring_body): Clear unused slots of the
gstring.  (Bug#50951)
This commit is contained in:
YAMAMOTO Mitsuharu 2022-09-07 15:18:21 +09:00 • committed by Eli Zaretskii
parent cbac94b4ae
commit 7fe22182d3
1 changed files with 2 additions and 1 deletions
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3
src/composite.c
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@ -876,7 +876,8 @@ fill_gstring_body (Lisp_Object gstring)
}
LGLYPH_SET_ADJUSTMENT (g, Qnil);
}
if (i < LGSTRING_GLYPH_LEN (gstring))
len = LGSTRING_GLYPH_LEN (gstring);
for (; i < len; i++)
LGSTRING_SET_GLYPH (gstring, i, Qnil);
}