diff options
| author | mmcc <mmcc@cvs.openbsd.org> | 2015-10-16 17:14:05 +0000 |
|---|---|---|
| committer | mmcc <mmcc@cvs.openbsd.org> | 2015-10-16 17:14:05 +0000 |
| commit | f714cdb6c71ef2763108a2cc525ab35950418074 (patch) | |
| tree | b2b1810c01f64881049a7e026e624adb9c25e2eb /bin/ksh/emacs.c | |
| parent | 23776b346f44419a68aaee49fbce616d6538bf3b (diff) | |
Cast iscntrl()'s arg to unsigned char.
ok nicm@
Diffstat (limited to 'bin/ksh/emacs.c')
| -rw-r--r-- | bin/ksh/emacs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bin/ksh/emacs.c b/bin/ksh/emacs.c index eaf5bbd7693..8597b80306a 100644 --- a/bin/ksh/emacs.c +++ b/bin/ksh/emacs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: emacs.c,v 1.56 2015/10/10 15:31:00 millert Exp $ */ +/* $OpenBSD: emacs.c,v 1.57 2015/10/16 17:14:04 mmcc Exp $ */ /* * Emacs-like command line editing and history @@ -1257,7 +1257,7 @@ kb_decode(const char *s) l[0] = '\0'; for (i = 0; i < strlen(s); i++) { - if (iscntrl(s[i])) { + if (iscntrl((unsigned char)s[i])) { l[at++] = '^'; l[at++] = UNCTRL(s[i]); } else |