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ensure "reltopic" is not empty

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Jan-Piet Mens
2015-08-15 16:26:41 +02:00
parent 1dba8908e2
commit 1ad7b59a80
1 changed files with 4 additions and 0 deletions
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4
ot-recorder.c
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@@ -433,6 +433,10 @@ void on_message(struct mosquitto *mosq, void *userdata, const struct mosquitto_m
mosquitto_sub_topic_tokens_free(&topics, count);
return;
}
if (utstring_len(reltopic) == 0)
utstring_printf(reltopic, "-");
mosquitto_sub_topic_tokens_free(&topics, count);
if (m->retain == TRUE && ud->ignoreretained) {