Try to fix build of port where "char" is unsigned.

This commit is contained in:
tron 2011-07-09 16:04:34 +00:00
parent f5439ed7d3
commit f5c0fd2c7b

View File

@ -1,4 +1,4 @@
/* $NetBSD: read.c,v 1.59 2011/07/08 15:54:56 christos Exp $ */
/* $NetBSD: read.c,v 1.60 2011/07/09 16:04:34 tron Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)read.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: read.c,v 1.59 2011/07/08 15:54:56 christos Exp $");
__RCSID("$NetBSD: read.c,v 1.60 2011/07/09 16:04:34 tron Exp $");
#endif
#endif /* not lint && not SCCSID */
@ -352,7 +352,7 @@ read_char(EditLine *el, Char *cp)
}
goto again;
}
} else if (*cbuf >= 0 || /* ASCII */
} else if ((signed char)cbuf[0] >= 0 || /* ASCII */
/* we don't support other multibyte charsets */
++cbp != 1 ||
/* Try non-ASCII characters in a 8-bit character set */