[balsa] address-view.: Do not leak string

[Peter Bloomfield <peterb src gnome org>]

commit 58340175cc1553565e69d395a139edf019f0d028
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Tue May 19 19:07:44 2020 -0400

    address-view.: Do not leak string

 libbalsa/address-view.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/libbalsa/address-view.c b/libbalsa/address-view.c
index 7e003cf84..6812442cc 100644
--- a/libbalsa/address-view.c
+++ b/libbalsa/address-view.c
@@ -678,6 +678,8 @@ lbav_completion_match_selected_cb(GtkEntryCompletion * completion,
     g_signal_handlers_unblock_by_func(entry, lbav_entry_changed_cb,
                                       address_view);
 
+    g_free(name);
+
     return TRUE;
 }