diff options
Diffstat (limited to 'src/searchutils.c')
-rw-r--r-- | src/searchutils.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/searchutils.c b/src/searchutils.c index 5eb9a12f..18dd584e 100644 --- a/src/searchutils.c +++ b/src/searchutils.c @@ -285,5 +285,6 @@ mb_next_wc (char const *cur, char const *end) { wchar_t wc; mbstate_t mbs = { 0 }; - return mbrtowc (&wc, cur, end - cur, &mbs) < (size_t) -2 ? wc : WEOF; + return (end - cur != 0 && mbrtowc (&wc, cur, end - cur, &mbs) < (size_t) -2 + ? wc : WEOF); } |