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zeromq: fix compiler warning

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This commit is contained in:
Steffen Vogel 2017-05-23 15:03:39 +02:00
parent 78224a29d3
commit d6970abd82
1 changed files with 3 additions and 0 deletions
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3
lib/nodes/zeromq.c
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@ -247,6 +247,9 @@ int zeromq_start(struct node *n)
case ZEROMQ_PATTERN_PUBSUB:
ret = zmq_setsockopt(z->subscriber.socket, ZMQ_SUBSCRIBE, z->filter, z->filter ? strlen(z->filter) : 0);
break;
default:
ret = -1;
}
if (ret < 0)