Check the error of net.Listen

up9inc · Oct 25, 2021 · 4edace7 · 4edace7
1 parent a75cd70
commit 4edace7
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/.gitignore b/.gitignore
@@ -22,4 +22,4 @@
 
 # Build
 build/
-./basenine
+basenine
diff --git a/server/server.go b/server/server.go
@@ -140,12 +140,11 @@ func main() {
 		os.Exit(0)
 	}
 
-	log.Println("Starting server...")
-
 	// Start listenning to given address and port.
 	src := *addr + ":" + strconv.Itoa(*port)
-	listener, _ := net.Listen("tcp", src)
-	log.Printf("Listening on %s.\n", src)
+	listener, err := net.Listen("tcp", src)
+	check(err)
+	log.Printf("Listening on %s\n", src)
 
 	defer listener.Close()
-Original file line number
+Diff line change
@@ Expand Up / @@ -22,4 +22,4 @@ @@
     # Build
     build/
-    ./basenine
+    basenine