diff options
Diffstat (limited to 'pb_common.c')
| -rw-r--r-- | pb_common.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/pb_common.c b/pb_common.c index de217699..a9cade63 100644 --- a/pb_common.c +++ b/pb_common.c @@ -5,7 +5,7 @@ #include "pb_common.h" -void pb_field_iter_begin(pb_field_iter_t *iter, const pb_field_t *fields, void *dest_struct) +bool pb_field_iter_begin(pb_field_iter_t *iter, const pb_field_t *fields, void *dest_struct) { iter->start = fields; iter->pos = fields; @@ -13,6 +13,8 @@ void pb_field_iter_begin(pb_field_iter_t *iter, const pb_field_t *fields, void * iter->dest_struct = dest_struct; iter->pData = (char*)dest_struct + iter->pos->data_offset; iter->pSize = (char*)iter->pData + iter->pos->size_offset; + + return (iter->pos->tag != 0); } bool pb_field_iter_next(pb_field_iter_t *iter) @@ -31,7 +33,7 @@ bool pb_field_iter_next(pb_field_iter_t *iter) if (iter->pos->tag == 0) { /* Wrapped back to beginning, reinitialize */ - pb_field_iter_begin(iter, iter->start, iter->dest_struct); + (void)pb_field_iter_begin(iter, iter->start, iter->dest_struct); return false; } else |