ctype functions require their argument to be EOF or representable as an

unsigned char.  On platforms were char is signed, passing plain char won't
cut it.  Make sure we case chars to unsigned char before passing them to
tolower().

[originally from svn r8404]
[this svn revision also touched charset,filter,timber]

1 files changed, 0 insertions, 0 deletions

diff --git a/charset b/charset
-Subproject e67c39076f9cb3c935f718c1c7ab359273d7fe8
+Subproject 7fce7161db885ed7f0fa0c06f27d58d789a23b6