diff options
Diffstat (limited to 'src/nvim/strings.c')
| -rw-r--r-- | src/nvim/strings.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/nvim/strings.c b/src/nvim/strings.c index 3ba9354c67..2f5491fda5 100644 --- a/src/nvim/strings.c +++ b/src/nvim/strings.c @@ -953,11 +953,17 @@ int vim_vsnprintf_typval( - mb_string2cells((char_u *)str_arg)); } if (precision) { - const char *p1 = str_arg; - for (size_t i = 0; i < precision && *p1; i++) { - p1 += mb_ptr2len((const char_u *)p1); + char_u *p1; + size_t i = 0; + + for (p1 = (char_u *)str_arg; *p1; + p1 += mb_ptr2len(p1)) { + i += (size_t)utf_ptr2cells(p1); + if (i > precision) { + break; + } } - str_arg_l = precision = (size_t)(p1 - str_arg); + str_arg_l = precision = (size_t)(p1 - (char_u *)str_arg); } } break; |