diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/strings.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/nvim/strings.c b/src/nvim/strings.c index f19cf7a261..c5fd8741b8 100644 --- a/src/nvim/strings.c +++ b/src/nvim/strings.c @@ -428,16 +428,15 @@ int vim_strnicmp(const char *s1, const char *s2, size_t len) /// strchr() version which handles multibyte strings /// /// @param[in] string String to search in. -/// @param[in] c Character to search for. Must be a valid character. +/// @param[in] c Character to search for. /// /// @return Pointer to the first byte of the found character in string or NULL -/// if it was not found. NUL character is never found, use `strlen()` -/// instead. +/// if it was not found or character is invalid. NUL character is never +/// found, use `strlen()` instead. char_u *vim_strchr(const char_u *const string, const int c) FUNC_ATTR_NONNULL_ALL FUNC_ATTR_PURE FUNC_ATTR_WARN_UNUSED_RESULT { - assert(c >= 0); - if (c == 0) { + if (c <= 0) { return NULL; } else if (c < 0x80) { return (char_u *)strchr((const char *)string, c); |