po: updated German translation

[ncmpc.git] / src / screen_outputs.c

diff --git a/src/screen_outputs.c b/src/screen_outputs.c
index 22337da61f8920e554ce9fc109f5ad02ea8016bf..b0acf7192ce9fe1c21615e15712d66b754bb57a8 100644 (file)
--- a/src/screen_outputs.c
+++ b/src/screen_outputs.c
@@ -52,11 +52,13 @@ toggle_output(struct mpdclient *c, unsigned int output_index)
 
        assert(mpd_outputs != NULL);
 
-       if (!mpdclient_is_connected(c) ||
-           output_index >= mpd_outputs->len)
+       if (output_index >= mpd_outputs->len)
                return false;
 
        connection = mpdclient_get_connection(c);
+       if (connection == NULL)
+               return false;
+
        output = g_ptr_array_index(mpd_outputs, output_index);
 
        if (!mpd_output_get_enabled(output)) {
@@ -102,7 +104,11 @@ clear_outputs_list(void)
 
        g_ptr_array_foreach(mpd_outputs, clear_output_element, NULL);
        g_ptr_array_remove_range(mpd_outputs, 0, mpd_outputs->len);
-       list_window_set_length(lw, 0);
+
+       /* not updating the list_window length here, because that
+          would clear the cursor position, and fill_outputs_list()
+          will be called after this function anyway */
+       /* list_window_set_length(lw, 0); */
 }
 
 static void
@@ -113,10 +119,12 @@ fill_outputs_list(struct mpdclient *c)
 
        assert(mpd_outputs != NULL);
 
-       if (!mpdclient_is_connected(c))
+       connection = mpdclient_get_connection(c);
+       if (connection == NULL) {
+               list_window_set_length(lw, 0);
                return;
+       }
 
-       connection = mpdclient_get_connection(c);
        mpd_send_outputs(connection);
        while ((output = mpd_recv_output(connection)) != NULL) {
                g_ptr_array_add(mpd_outputs, output);