diff options
Diffstat (limited to 'src/vppinfra/vec_bootstrap.h')
| -rw-r--r-- | src/vppinfra/vec_bootstrap.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vppinfra/vec_bootstrap.h b/src/vppinfra/vec_bootstrap.h index 5c827d4aa5a..5ea7a8003f5 100644 --- a/src/vppinfra/vec_bootstrap.h +++ b/src/vppinfra/vec_bootstrap.h @@ -239,8 +239,9 @@ _vec_set_len (void *v, uword len, uword elt_sz) for ((var) = vec_len ((v)) - 1; (var) >= 0; (var)--) #define vec_foreach_pointer(e, v) \ - for (typeof (**v) **__ep = (v), *(e) = *__ep; __ep - (v) < vec_len (v); \ - __ep++, (e) = *__ep) + if (v) \ + for (typeof (**v) **__ep = (v), *(e) = *__ep; __ep - (v) < vec_len (v); \ + __ep++, (e) = *__ep) #endif /* included_clib_vec_bootstrap_h */ |