[epiphany/mcatanzaro/search-provider: 24/27] search-provider: don't assume there's always a matching suggestion

[Jan-Michael Brummer <jbrummer src gnome org>]

commit 70cc8e349dad2030f962a33365ac35682dc81fe2
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Fri Apr 5 10:49:46 2019 -0500

    search-provider: don't assume there's always a matching suggestion
    
    There actually should always be a suggestion, unless gnome-shell is
    bugged or malicious, but we should be well-behaved and not crash here if
    there isn't. It's external input, after all.
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1696529

 src/search-provider/ephy-search-provider.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/search-provider/ephy-search-provider.c b/src/search-provider/ephy-search-provider.c
index 18512fae0..daacbcc0f 100644
--- a/src/search-provider/ephy-search-provider.c
+++ b/src/search-provider/ephy-search-provider.c
@@ -205,6 +205,9 @@ handle_get_result_metas (EphyShellSearchProvider2 *skeleton,
       char *decoded_uri;
 
       suggestion = ephy_suggestion_model_get_suggestion_with_uri (self->model, results[i]);
+      if (!suggestion)
+        continue;
+
       title = ephy_suggestion_get_unescaped_title (suggestion);
       uri = ephy_suggestion_get_uri (suggestion);
       decoded_uri = ephy_uri_decode (uri);