diff options
Diffstat (limited to 'contrib/libreadline/mbutil.c')
-rw-r--r-- | contrib/libreadline/mbutil.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/libreadline/mbutil.c b/contrib/libreadline/mbutil.c index 9a8f17c..695845a 100644 --- a/contrib/libreadline/mbutil.c +++ b/contrib/libreadline/mbutil.c @@ -126,11 +126,11 @@ _rl_find_next_mbchar_internal (string, seed, count, find_non_zero) if (find_non_zero) { tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps); - while (wcwidth (wc) == 0) + while (tmp > 0 && wcwidth (wc) == 0) { point += tmp; tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps); - if (tmp == (size_t)(0) || tmp == (size_t)(-1) || tmp == (size_t)(-2)) + if (MB_NULLWCH (tmp) || MB_INVALIDCH (tmp)) break; } } |