[virt-tools-list] [libosinfo 2/2] Add missing NULL initialization

[Christophe Fergeau]

In error cases, this 'ret' variable can be gfree'd before having
been set, so it must be initialized to NULL at the beginning
of the function. Issue spotted by Coverity.
---
 osinfo/osinfo_install_script.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osinfo/osinfo_install_script.c b/osinfo/osinfo_install_script.c
index 2aa1aa0..d72c394 100644
--- a/osinfo/osinfo_install_script.c
+++ b/osinfo/osinfo_install_script.c
@@ -731,7 +731,7 @@ static gchar *osinfo_install_script_apply_xslt(xsltStylesheetPtr ss,
                                                GError **error)
 {
     xsltTransformContextPtr ctxt;
-    gchar *ret;
+    gchar *ret = NULL;
     xmlDocPtr docOut = NULL;
     int len;
 
-- 
1.8.0.2