Re: [PATCH v3 2/4] Refactoring: connect.c: move duplicated code to a new function 'get_host_and_port'

@@ -170,30 +192,14 @@ static const char *ai_name(const struct addrinfo *ai)
 static int git_tcp_connect_sock(char *host, int flags)
 {
 	int sockfd = -1, saved_errno = 0;
-	char *colon, *end;
 	const char *port = STR(DEFAULT_GIT_PORT);
 	struct addrinfo hints, *ai0, *ai;
 	int gai;
 	int cnt = 0;
 
-	if (host[0] == '[') {
-		end = strchr(host + 1, ']');
-		if (end) {
-			*end = 0;
-			end++;
-			host++;
-		} else
-			end = host;
-	} else
-		end = host;
-	colon = strchr(end, ':');
-
-	if (colon) {
-		*colon = 0;
-		port = colon + 1;
-		if (!*port)
-			port = "<none>";
-	}
+	get_host_and_port(&host, &port);
+	if (!*port)
+		*port = "<none>";