diff options
Diffstat (limited to 'src/til_str.c')
| -rw-r--r-- | src/til_str.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/til_str.c b/src/til_str.c index fa256d7..6b85556 100644 --- a/src/til_str.c +++ b/src/til_str.c @@ -152,13 +152,14 @@ char * til_str_strdup(const til_str_t *str) /* a valid \0-terminated string is _always_ maintained @ str->buf so callers can just use it as a string.. * but must not hang onto that pointer across more til_str() calls on the same str. + * The length (excluding the \0) is returned in res_len if non-NULL */ const char * til_str_buf(const til_str_t *str, size_t *res_len) { assert(str); if (res_len) - *res_len = str->size.used; + *res_len = str->size.used - 1; return str->buf; } @@ -172,7 +173,7 @@ char * til_str_to_buf(til_str_t *str, size_t *res_len) assert(str); if (res_len) - *res_len = str->size.used; + *res_len = str->size.used - 1; buf = str->buf; free(str); |