On Fri, Aug 06, 2010 at 02:11:33PM -0400, Richard Hipp wrote: > If "ch" is an unsigned char then how is the following unsafe: > > ch = (ch<0x80) ? tolower(ch) : ch > > And why does it need to be changed to > > ch = (ch>='A' && ch<='Z') ? ch - 'A' + 'a' : ch; > > There is only one such instance of code remaining in FTS3 (at > fts3_tokenizer1.c:196) but I want to understand what the issue is before I > change it.
The problem is that libc's tolower() is locale-aware. _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
