Fix for bug #402251: fix sample code segvs

e01edbfb · Ian Craggs · 4952d653 · e01edbfb
Commit e01edbfb authored Mar 03, 2013 by Ian Craggs
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Showing with 4 additions and 3 deletions

MQTTAsync.h src/MQTTAsync.h +4 -3

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--- a/src/MQTTAsync.h
+++ b/src/MQTTAsync.h
+// Version: %Z% %W% %I% %E% %U%
 /*******************************************************************************
 * Copyright (c) 2009, 2013 IBM Corp.
 *
@@ -1087,7 +1088,7 @@ void onSend(void* context, MQTTAsync_successData* response)

 void onConnectFailure(void* context, MQTTAsync_failureData* response)
 {
-	printf("Connect failed, rc %d\n", response->code);
+	printf("Connect failed, rc %d\n", response ? response->code : 0);
 	finished = 1;
 }

@@ -1232,14 +1233,14 @@ void onSubscribe(void* context, MQTTAsync_successData* response)

 void onSubscribeFailure(void* context, MQTTAsync_failureData* response)
 {
-	printf("Subscribe failed, rc %d\n", response->code);
+	printf("Subscribe failed, rc %d\n", response ? response->code : 0);
 	finished = 1;
 }


 void onConnectFailure(void* context, MQTTAsync_failureData* response)
 {
-	printf("Connect failed, rc %d\n", response->code);
+	printf("Connect failed, rc %d\n", response ? response->code : 0);
 	finished = 1;
 }