Bugfix: Don't loop forever, just return 0.

aentinger · aentinger · commit 577f305e7150 · 2021-01-28T08:04:10.000+01:00
diff --git a/src/ArduinoIoTCloudTCP.cpp b/src/ArduinoIoTCloudTCP.cpp
@@ -108,7 +108,7 @@ int ArduinoIoTCloudTCP::begin(String brokerAddress, uint16_t brokerPort)
   if (nina_fw_version < "1.4.2")
   {
     DEBUG_ERROR("ArduinoIoTCloudTCP::%s NINA firmware needs to be >= 1.4.2 to support cloud on Uno WiFi Rev. 2, current %s", __FUNCTION__, nina_fw_version.c_str());
-    for(;;) { }
+    return 0;
   }
 #endif /* AVR */
 

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,7 @@ int ArduinoIoTCloudTCP::begin(String brokerAddress, uint16_t brokerPort)`
`108`	`108`	`if (nina_fw_version < "1.4.2")`
`109`	`109`	`{`
`110`	`110`	`DEBUG_ERROR("ArduinoIoTCloudTCP::%s NINA firmware needs to be >= 1.4.2 to support cloud on Uno WiFi Rev. 2, current %s", __FUNCTION__, nina_fw_version.c_str());`
`111`		`- for(;;) { }`
	`111`	`+ return 0;`
`112`	`112`	`}`
`113`	`113`	`#endif /* AVR */`
`114`	`114`