[libdazzle] fuzzy: ensure we have space for trailing byte

[Christian Hergert <chergert src gnome org>]

commit 45759e2f3c589938c00395c3ee8b745ce097be3d
Author: Christian Hergert <chergert redhat com>
Date:   Sun Jun 4 21:10:07 2017 -0700

    fuzzy: ensure we have space for trailing byte

 src/fuzzy/dzl-fuzzy-index-builder.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/fuzzy/dzl-fuzzy-index-builder.c b/src/fuzzy/dzl-fuzzy-index-builder.c
index c397ce4..21a9fd5 100644
--- a/src/fuzzy/dzl-fuzzy-index-builder.c
+++ b/src/fuzzy/dzl-fuzzy-index-builder.c
@@ -388,7 +388,7 @@ dzl_fuzzy_index_builder_build_index (DzlFuzzyIndexBuilder *self)
 
   while (g_hash_table_iter_next (&iter, &keyptr, (gpointer *)&row))
     {
-      gchar key[8];
+      gchar key[12];
       GVariant *variant;
       gunichar ch = GPOINTER_TO_UINT (keyptr);