Commit 10eed010 authored by Evelyn's avatar Evelyn Committed by GitHub

Update mg_mqtt_next_subscribe_topic.md

parent 033ca262
...@@ -7,9 +7,9 @@ signature: | ...@@ -7,9 +7,9 @@ signature: |
struct mg_str *topic, uint8_t *qos, int pos); struct mg_str *topic, uint8_t *qos, int pos);
--- ---
Extract the next topic expression from a SUBSCRIBE command payload. Extracts the next topic expression from a SUBSCRIBE command payload.
Topic expression name will point to a string in the payload buffer. The topic expression name will point to a string in the payload buffer.
Return the pos of the next topic expression or -1 when the list Returns the pos of the next topic expression or -1 when the list
of topics is exhausted. of topics is exhausted.
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