[epiphany/gnome-3-30] web-view: Handle NULL URIs in ephy_web_view_set_address()

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 9da12c4843143124d2f57e968b5034e30048834b
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Tue Nov 27 14:27:49 2018 -0600

    web-view: Handle NULL URIs in ephy_web_view_set_address()
    
    This is possible if the web view has not loaded anything yet.
    
    Fixes #590

 embed/ephy-web-view.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/embed/ephy-web-view.c b/embed/ephy-web-view.c
index 835cd6e0b..84fa0a49a 100644
--- a/embed/ephy-web-view.c
+++ b/embed/ephy-web-view.c
@@ -1095,7 +1095,7 @@ ephy_web_view_set_address (EphyWebView *view,
   view->address = g_strdup (address);
 
   g_free (view->display_address);
-  view->display_address = ephy_uri_decode (view->address);
+  view->display_address = view->address != NULL ? ephy_uri_decode (view->address) : NULL;
 
   _ephy_web_view_set_is_blank (view, ephy_embed_utils_url_is_empty (address));