treat zero as an error

256dpi · 256dpi · commit de59ceccb19f · 2018-10-11T14:18:25.000+02:00
diff --git a/src/MQTTClient.h b/src/MQTTClient.h
@@ -287,7 +287,7 @@ class MQTTClient {
     this->network.client = this->netClient;
 
     // connect to host
-    if (this->netClient->connect(this->hostname, (uint16_t)this->port) < 0) {
+    if (this->netClient->connect(this->hostname, (uint16_t)this->port) <= 0) {
       return false;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -287,7 +287,7 @@ class MQTTClient {`
`287`	`287`	`this->network.client = this->netClient;`
`288`	`288`
`289`	`289`	`// connect to host`
`290`		`- if (this->netClient->connect(this->hostname, (uint16_t)this->port) < 0) {`
	`290`	`+ if (this->netClient->connect(this->hostname, (uint16_t)this->port) <= 0) {`
`291`	`291`	`return false;`
`292`	`292`	`}`
`293`	`293`