diff options
Diffstat (limited to 'lib/mbswidth.c')
| -rw-r--r-- | lib/mbswidth.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/mbswidth.c b/lib/mbswidth.c index 48da6639d..072695172 100644 --- a/lib/mbswidth.c +++ b/lib/mbswidth.c @@ -51,7 +51,7 @@ # include <wctype.h> #endif #if !defined iswcntrl && !HAVE_ISWCNTRL -# define iswcntrl(wc) 0 +# define iswcntrl(wc) (((wc) & ~0x1f) == 0 || (wc) == 0x7f) #endif #ifndef mbsinit |