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Diffstat (limited to '')
| -rw-r--r-- | src/resolvers.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/resolvers.c b/src/resolvers.c index 47b0cce..640c9c2 100644 --- a/src/resolvers.c +++ b/src/resolvers.c @@ -3919,8 +3919,12 @@ static int rslv_promex_metric_info(unsigned int id, struct promex_metric *metric static void *rslv_promex_start_ts(void *unused, unsigned int id) { - struct resolvers *resolver = LIST_NEXT(&sec_resolvers, struct resolvers *, list); + struct resolvers *resolver; + if (LIST_ISEMPTY(&sec_resolvers)) + return NULL; + + resolver = LIST_NEXT(&sec_resolvers, struct resolvers *, list); return LIST_NEXT(&resolver->nameservers, struct dns_nameserver *, list); } |