[gnome-panel/wip-warnings-next] multiscreen: reformat code

[Sebastian Geiger <segeiger src gnome org>]

commit 590fa758763afe8930af1aa8cab7cf30670a72f9
Author: Sebastian Geiger <sbastig gmx net>
Date:   Tue Feb 25 11:51:09 2020 +0100

    multiscreen: reformat code

 gnome-panel/panel-multiscreen.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)
---
diff --git a/gnome-panel/panel-multiscreen.c b/gnome-panel/panel-multiscreen.c
index e7a81679d..abec2a943 100644
--- a/gnome-panel/panel-multiscreen.c
+++ b/gnome-panel/panel-multiscreen.c
@@ -464,30 +464,30 @@ panel_multiscreen_init_randr (GdkDisplay *display)
 void
 panel_multiscreen_init (void)
 {
-       GdkDisplay *display;
-       GdkScreen *screen;
+  GdkDisplay *display;
+  GdkScreen *screen;
 
-       if (initialized)
-               return;
+  if (initialized)
+    return;
 
-       display = gdk_display_get_default ();
+  display = gdk_display_get_default ();
 
-       panel_multiscreen_init_randr (display);
+  panel_multiscreen_init_randr (display);
 
-       screen = gdk_screen_get_default ();
+  screen = gdk_screen_get_default ();
 
-       /* We connect to both signals to be on the safe side, but in
-        * theory, it should be enough to only connect to
-        * monitors-changed. Since we'll likely get two signals, we do
-        * the real callback in the idle loop. */
-       g_signal_connect (screen, "size-changed",
-                         G_CALLBACK (panel_multiscreen_queue_reinit), NULL);
-       g_signal_connect (screen, "monitors-changed",
-                         G_CALLBACK (panel_multiscreen_queue_reinit), NULL);
+  /* We connect to both signals to be on the safe side, but in
+   * theory, it should be enough to only connect to
+   * monitors-changed. Since we'll likely get two signals, we do
+   * the real callback in the idle loop. */
+  g_signal_connect (screen, "size-changed",
+                    G_CALLBACK (panel_multiscreen_queue_reinit), NULL);
+  g_signal_connect (screen, "monitors-changed",
+                    G_CALLBACK (panel_multiscreen_queue_reinit), NULL);
 
-       panel_multiscreen_get_monitors_for_screen (&monitors, &geometries);
+  panel_multiscreen_get_monitors_for_screen (&monitors, &geometries);
 
-       initialized = TRUE;
+  initialized = TRUE;
 }
 
 int