main: free keyboard IO channel

Before terminating ncmpc, free the keyboard GIOChannel object.

diff --git a/src/main.c b/src/main.c
index 6f662f53c76da970779a0908b504975623c9edca..5dac8b92bb043d8ce5b84ad917d39b49086d825c 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -336,6 +336,7 @@ main(int argc, const char *argv[])
 {
        struct sigaction act;
        const char *charset = NULL;
+       GIOChannel *keyboard_channel;
 
 #ifdef HAVE_LOCALE_H
        /* time and date formatting */
@@ -431,8 +432,8 @@ main(int argc, const char *argv[])
        main_loop = g_main_loop_new(NULL, FALSE);
 
        /* watch out for keyboard input */
-       g_io_add_watch(g_io_channel_unix_new(STDIN_FILENO), G_IO_IN,
-                      keyboard_event, NULL);
+       keyboard_channel = g_io_channel_unix_new(STDIN_FILENO);
+       g_io_add_watch(keyboard_channel, G_IO_IN, keyboard_event, NULL);
 
        /* attempt to connect */
        reconnect_source_id = g_timeout_add(1, timer_reconnect, NULL);
@@ -444,7 +445,11 @@ main(int argc, const char *argv[])
        idle_source_id = g_timeout_add(idle_interval, timer_idle, NULL);
 
        g_main_loop_run(main_loop);
+
+       /* cleanup */
+
        g_main_loop_unref(main_loop);
+       g_io_channel_unref(keyboard_channel);
 
        exit_and_cleanup();
 }