From: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Date: Wed, 15 Jun 2011 20:00:24 +0000 (+0200)
Subject: main: don't show (null) as the server name
X-Git-Tag: release-0.19~16
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=b774eac8d9;p=ncmpc.git

main: don't show (null) as the server name

With libmpdclient older than version 2.4.0, connection_settings_name()
will return g_strdup(options.host), but options.host can be NULL.

Return g_strdup("localhost") in that case, assuming localhost is
mpd_connection_new's "default host".
---

diff --git a/src/main.c b/src/main.c
index 5b31f41..185ca5d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -285,7 +285,13 @@ connection_settings_name(const struct mpd_connection *connection)
 	return settings_name(settings);
 #else
 	(void)connection;
-	return g_strdup(options.host);
+
+	/*
+	 * localhost is actually not correct, we only know that
+	 * mpd_connection_new() has connected to the "default host".
+	 */
+	const char *name = options.host ?: "localhost";
+	return g_strdup(name);
 #endif
 }