Fixed selecting search suggestion

app/src/main/java/eu/faircode/email/FragmentDialogSearch.java

@@ -79,6 +79,13 @@ public class FragmentDialogSearch extends FragmentDialogBase {
             }
         });
 
+        adapter.setCursorToStringConverter(new SimpleCursorAdapter.CursorToStringConverter() {
+            @Override
+            public CharSequence convertToString(Cursor cursor) {
+                return cursor.getString(cursor.getColumnIndex("suggestion"));
+            }
+        });
+
         etQuery.setAdapter(adapter);
 
         ibInfo.setOnClickListener(new View.OnClickListener() {