[epiphany/mcatanzaro/cppcheck: 7/16] snapshot-service: avoid cppcheck warning

[Michael Catanzaro <mcatanzaro src gnome org>]

commit d04753699e6aa15fdc8c5ded03ce7b5c7218ad6f
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Nov 17 10:31:23 2019 -0600

    snapshot-service: avoid cppcheck warning
    
    It doesn't like initializing a variable to a value that is never used...
    except when it does?

 lib/ephy-snapshot-service.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/lib/ephy-snapshot-service.c b/lib/ephy-snapshot-service.c
index 206822f22..e1e21aeca 100644
--- a/lib/ephy-snapshot-service.c
+++ b/lib/ephy-snapshot-service.c
@@ -217,7 +217,7 @@ ephy_snapshot_service_prepare_snapshot (cairo_surface_t *surface)
   GdkPixbuf *snapshot, *scaled;
   int orig_width, orig_height;
   float orig_aspect_ratio, dest_aspect_ratio;
-  int x_offset, new_width = 0, new_height;
+  int x_offset, new_width, new_height;
 
   orig_width = cairo_image_surface_get_width (surface);
   orig_height = cairo_image_surface_get_height (surface);