[shotwell: 1/2] Remove diacritics from search term.

[Jens Georg <jensgeorg src gnome org>]

commit 4eb0083943eb7830224b45ebffdb130a24cb3f1b
Author: Daniel Köb <daniel koeb peony at>
Date:   Wed Nov 7 21:44:51 2018 +0100

    Remove diacritics from search term.
    
    Diacritics are removed from events and tags when searching for them. Thus,
    diacritics should be removed from search term as well in order to return
    matching items.

 src/SearchFilter.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/SearchFilter.vala b/src/SearchFilter.vala
index bad6a738..02584360 100644
--- a/src/SearchFilter.vala
+++ b/src/SearchFilter.vala
@@ -148,7 +148,7 @@ public abstract class SearchViewFilter : ViewFilter {
     }
     
     public void set_search_filter(string? text) {
-        search_filter = !is_string_empty(text) ? text.down() : null;
+        search_filter = !is_string_empty(text) ? String.remove_diacritics(text.down()) : null;
         search_filter_words = search_filter != null ? search_filter.split(" ") : null;
     }