[epiphany/gnome-3-32] search-provider: don't assume there's always a matching suggestion

[Michael Catanzaro <mcatanzaro src gnome org>]

commit c7b3c70592ef4ee2a6c9226811ec08e9b876824d
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Fri Apr 5 15:49:46 2019 +0000

    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
    
    
    (cherry picked from commit 70cc8e349dad2030f962a33365ac35682dc81fe2)

 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 e7422e640..4b4ff4f38 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);