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get_utf8_char() was buggy

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2450 dbcabf3a-b0e7-0310-adc4-f8d773084564
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Timo Sirainen 2002-02-15 14:09:10 +00:00 • committed by cras
commit d0a9710bb8
1 changed files with 3 additions and 3 deletions
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6
src/fe-text/utf8.c
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@ -78,17 +78,17 @@ unichar get_utf8_char(const unsigned char **ptr, int len)
mask = 0;
UTF8_COMPUTE(**ptr, mask, chrlen);
if (len == -1)
if (chrlen == -1)
return (unichar) -2;
if (chrlen > len)
return (unichar) -1;
UTF8_GET(result, *ptr, i, mask, len);
UTF8_GET(result, *ptr, i, mask, chrlen);
if (result == -1)
return (unichar) -2;
*ptr += len-1;
*ptr += chrlen-1;
return result;
}