[balsa] Plug leak

[Peter Bloomfield <peterb src gnome org>]

commit ae8fd3b397b35d9b7c266790be5cd38b2a36185f
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Sat May 27 09:07:26 2017 -0400

    Plug leak
    
        * libbalsa/libbalsa.c (libbalsa_source_view_new): use the
          default GtkSourceStyleSchemeManager instead of leaking a new
          one.

 ChangeLog           |    8 ++++++++
 libbalsa/libbalsa.c |    2 +-
 2 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 6203b46..d56c15d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2017-05-27  Peter Bloomfield  <pbloomfield bellsouth net>
+
+       Plug leak
+
+       * libbalsa/libbalsa.c (libbalsa_source_view_new): use the
+         default GtkSourceStyleSchemeManager instead of leaking a new
+         one.
+
 2017-05-26  Peter Bloomfield  <pbloomfield bellsouth net>
 
        Plug leak
diff --git a/libbalsa/libbalsa.c b/libbalsa/libbalsa.c
index 4380e25..861649c 100644
--- a/libbalsa/libbalsa.c
+++ b/libbalsa/libbalsa.c
@@ -955,7 +955,7 @@ libbalsa_source_view_new(gboolean highlight_phrases)
            if ((src_lang =
                 gtk_source_language_manager_get_language(lm, "balsa"))) {
                GtkSourceStyleSchemeManager *smgr =
-                   gtk_source_style_scheme_manager_new();
+                   gtk_source_style_scheme_manager_get_default();
                gchar * sm_paths[] = {
                    BALSA_DATA_PREFIX "/gtksourceview-3.0",
                    NULL };