- zebra_begin_trans (zh, 1);
- zebra_begin_trans (zh, 0);
+ if (zebra_begin_trans (zh, 1) != ZEBRA_OK)
+ {
+ fprintf(stderr, "zebra_begin_trans failed\n");
+ exit(1);
+ }
+ if (zebra_begin_trans (zh, 0) != ZEBRA_OK)
+ {
+ fprintf(stderr, "zebra_begin_trans failed\n");
+ exit(1);
+ }