[brasero] Fix memleak with growisofs

[Philippe Rouquier <philippr src gnome org>]

commit f67a68710f4ce85fab04f4b77a87c1a7a5156153
Author: Philippe Rouquier <bonfire-app wanadoo fr>
Date:   Sun Jun 28 09:43:55 2009 +0200

    Fix memleak with growisofs

 plugins/growisofs/burn-growisofs.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/plugins/growisofs/burn-growisofs.c b/plugins/growisofs/burn-growisofs.c
index c1ee208..d0bf1ea 100644
--- a/plugins/growisofs/burn-growisofs.c
+++ b/plugins/growisofs/burn-growisofs.c
@@ -693,6 +693,8 @@ brasero_growisofs_init (BraseroGrowisofs *obj)
 	else
 		priv->use_genisoimage = TRUE;
 
+	g_free (prog_name);
+
 	/* Don't use BRASERO_JOB_LOG () here!! */
 	if (priv->use_genisoimage)
 		res = g_spawn_command_line_sync ("genisoimage -input-charset utf8",