Fix compiler warning on Windows

7053c4b7 · Ian Craggs · 648f057f · 7053c4b7
Commit 7053c4b7 authored Sep 10, 2013 by Ian Craggs
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MQTTClient.c src/MQTTClient.c +1 -1

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--- a/src/MQTTClient.c
+++ b/src/MQTTClient.c
@@ -1520,7 +1520,7 @@ MQTTPacket* MQTTClient_waitfor(MQTTClient handle, int packet_type, int* rc, long
 					int error;
 					socklen_t len = sizeof(error);

-					if (getsockopt(m->c->net.socket, SOL_SOCKET, SO_ERROR, &error, &len) == 0)
+					if (getsockopt(m->c->net.socket, SOL_SOCKET, SO_ERROR, (char*)&error, &len) == 0)
 					{
 						if (error)
 						{