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| author | ache <ache@FreeBSD.org> | 1996-03-25 14:32:30 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1996-03-25 14:32:30 +0000 |
| commit | 46b10c0b2b960bb6c8b77cf8547f603f33711f99 (patch) | |
| tree | f363b6ac67db169d187448475144c9e78780b972 /lib | |
| parent | 7b4c29b27b601664fe625981814b77ea4be637b8 (diff) | |
| download | FreeBSD-src-46b10c0b2b960bb6c8b77cf8547f603f33711f99.zip FreeBSD-src-46b10c0b2b960bb6c8b77cf8547f603f33711f99.tar.gz | |
Convert int to uchar range for ctype
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/gen/vis.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libc/gen/vis.c b/lib/libc/gen/vis.c index 066ea2d..66954e7 100644 --- a/lib/libc/gen/vis.c +++ b/lib/libc/gen/vis.c @@ -51,6 +51,7 @@ vis(dst, c, flag, nextc) int c, nextc; register int flag; { + c = (unsigned char)c; if (isgraph(c) || ((flag & VIS_SP) == 0 && c == ' ') || ((flag & VIS_TAB) == 0 && c == '\t') || |
