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Fix bug in subsetting check for winansi characters

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This commit is contained in:
Adrian Johnson 2010-10-07 23:09:52 +10:30
parent 390a6aa997
commit ef60650bd6
1 changed files with 5 additions and 7 deletions
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12
src/cairo-scaled-font-subsets.c
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@ -357,15 +357,13 @@ _cairo_unicode_to_winansi (unsigned long uni)
/* exclude the extra "hyphen" at 0xad to avoid duplicate glyphnames */
if ((uni >= 0x20 && uni <= 0x7e) ||
(uni >= 0xa1 && uni <= 0xff && uni != 0xad))
(uni >= 0xa1 && uni <= 0xff && uni != 0xad) ||
uni == 0)
return uni;
if (uni >= 0x80 && uni <= 0x9f) {
for (i = 0; i < 32; i++) {
if (_winansi_0x80_to_0x9f[i] == uni)
return i + 0x80;
}
}
for (i = 0; i < 32; i++)
if (_winansi_0x80_to_0x9f[i] == uni)
return i + 0x80;
return -1;
}