diff options
Diffstat (limited to 'include/asterisk/vector.h')
| -rw-r--r-- | include/asterisk/vector.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/asterisk/vector.h b/include/asterisk/vector.h index 4306670e7..6b4e63242 100644 --- a/include/asterisk/vector.h +++ b/include/asterisk/vector.h @@ -172,9 +172,11 @@ typeof((vec)->elems) new_elems = ast_calloc(1, \ new_max * sizeof(*new_elems)); \ if (new_elems) { \ - memcpy(new_elems, (vec)->elems, \ - (vec)->current * sizeof(*new_elems)); \ - ast_free((vec)->elems); \ + if ((vec)->elems) { \ + memcpy(new_elems, (vec)->elems, \ + (vec)->current * sizeof(*new_elems)); \ + ast_free((vec)->elems); \ + } \ (vec)->elems = new_elems; \ (vec)->max = new_max; \ } else { \ |