From: Till Zimmermann <tillz@tillz.net>
Date: Sat, 3 Nov 2018 13:34:12 +0000 (+0100)
Subject: Small logic fix
X-Git-Tag: 3.3RC0~180^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F768%2Fhead;p=thirdparty%2Fshairport-sync.git

Small logic fix

Fixes #767
---

diff --git a/mqtt.c b/mqtt.c
index 6d160e81..520e17d4 100644
--- a/mqtt.c
+++ b/mqtt.c
@@ -60,13 +60,14 @@ void on_message(__attribute__((unused)) struct mosquitto *mosq,
   int it = 0;
 
   // send command if it's a valid one
-  while (commands[it++] != NULL) {
+  while (commands[it] != NULL) {
     if ((size_t)msg->payloadlen >= strlen(commands[it]) &&
         strncmp(msg->payload, commands[it], strlen(commands[it])) == 0) {
       debug(1, "[MQTT]: DACP Command: %s\n", commands[it]);
       send_simple_dacp_command(commands[it]);
       break;
     }
+    it++;
   }
 }