[totem/wip/hadess/guard-typo] backend: Fix guard in bacon_video_widget_get_zoom()

[Bastien Nocera <hadess src gnome org>]

commit 622bb321bda4925e7795e3f852196fb8ef36f6f9
Author: Bastien Nocera <hadess hadess net>
Date:   Tue May 4 12:53:16 2021 +0200

    backend: Fix guard in bacon_video_widget_get_zoom()

 src/backend/bacon-video-widget.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/backend/bacon-video-widget.c b/src/backend/bacon-video-widget.c
index cfa1f87e9..f17469a61 100644
--- a/src/backend/bacon-video-widget.c
+++ b/src/backend/bacon-video-widget.c
@@ -5092,7 +5092,7 @@ bacon_video_widget_get_zoom (BaconVideoWidget *bvw)
 {
   gboolean expand;
 
-  g_return_val_if_fail (BACON_IS_VIDEO_WIDGET (bvw), 1.0);
+  g_return_val_if_fail (BACON_IS_VIDEO_WIDGET (bvw), BVW_ZOOM_NONE);
 
   expand = totem_aspect_frame_get_expand (TOTEM_ASPECT_FRAME (bvw->frame));
   return expand ? BVW_ZOOM_EXPAND : BVW_ZOOM_NONE;