Stop on connection failure.

Seppo Takalo · Seppo Takalo · commit 31b5b189ef03 · 2018-09-03T10:31:40.000+03:00
diff --git a/main.cpp b/main.cpp
@@ -28,6 +28,7 @@ int main() {
     r = net->connect();
     if (r != 0) {
         printf("Error! net->connect() returned: %d\n", r);
+        return r;
     }
 
     // Show the network address

Original file line number	Diff line number	Diff line change
`@@ -28,6 +28,7 @@ int main() {`
`28`	`28`	`r = net->connect();`
`29`	`29`	`if (r != 0) {`
`30`	`30`	`printf("Error! net->connect() returned: %d\n", r);`
	`31`	`+ return r;`
`31`	`32`	`}`
`32`	`33`
`33`	`34`	`// Show the network address`