[libgsf] zip: plug leak.

[Morten Welinder <mortenw src gnome org>]

commit f577b3682fffe3b6308732a2526d430b56caf338
Author: Morten Welinder <terra gnome org>
Date:   Sun Feb 1 18:59:23 2015 -0500

    zip: plug leak.

 ChangeLog            |    4 ++++
 gsf/gsf-infile-zip.c |    3 +--
 gsf/gsf-infile.c     |    4 ++--
 3 files changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index a547a7e..d7b636f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-02-01  Morten Welinder  <terra gnome org>
+
+       * gsf/gsf-infile.c (gsf_infile_child_by_vaname): Fix age-old leak.
+
 2015-01-25  Andreas J. Guelzow <aguelzow pyrshep ca>
 
        * gsf/gsf-opendoc-utils.c (gsf_ooo_ns): add 2 new localc namespaces
diff --git a/gsf/gsf-infile-zip.c b/gsf/gsf-infile-zip.c
index e1d638f..84cbbe9 100644
--- a/gsf/gsf-infile-zip.c
+++ b/gsf/gsf-infile-zip.c
@@ -709,7 +709,6 @@ gsf_infile_zip_seek (GsfInput *input, gsf_off_t offset, GSeekType whence)
 
 /*****************************************************************************/
 
-
 static GsfInput *
 gsf_infile_zip_new_child (GsfInfileZip *parent, GsfZipVDir *vdir, GError **err)
 {
@@ -827,6 +826,7 @@ gsf_infile_zip_finalize (GObject *obj)
        parent_class->finalize (obj);
 }
 
+
 static GObject*
 gsf_infile_zip_constructor (GType                  type,
                            guint                  n_construct_properties,
@@ -851,7 +851,6 @@ gsf_infile_zip_constructor (GType                  type,
        return (GObject *)zip;
 }
 
-
 static void
 gsf_infile_zip_init (GObject *obj)
 {
diff --git a/gsf/gsf-infile.c b/gsf/gsf-infile.c
index bf01f37..99822bc 100644
--- a/gsf/gsf-infile.c
+++ b/gsf/gsf-infile.c
@@ -167,10 +167,10 @@ gsf_infile_child_by_vaname (GsfInfile *infile, va_list names)
 
        while (NULL != (name = va_arg (names, char const *))) {
                child = gsf_infile_child_by_name (infile, name);
-               if (child == NULL)
-                       break;
                if (tmp != NULL)
                        g_object_unref (tmp);
+               if (child == NULL)
+                       break;
 
                g_return_val_if_fail (GSF_IS_INFILE (child), NULL);