[template-glib] eval: fix unused variable

[Christian Hergert <chergert src gnome org>]

commit 3916a3d18e87db879f01d6a12ec10c978ce927ab
Author: Christian Hergert <chergert redhat com>
Date:   Sun Sep 3 14:59:02 2017 -0700

    eval: fix unused variable

 src/tmpl-expr-eval.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/tmpl-expr-eval.c b/src/tmpl-expr-eval.c
index 652499b..d70698f 100644
--- a/src/tmpl-expr-eval.c
+++ b/src/tmpl-expr-eval.c
@@ -560,7 +560,6 @@ cleanup:
 static gchar *
 make_title (const gchar *str)
 {
-  g_auto(GStrv) parts = NULL;
   GString *ret;
 
   g_assert (str != NULL);