From: Ricardo Jorge <rvelhote@gmail.com>
Date: Mon, 3 Aug 2009 22:03:04 +0000 (+0200)
Subject: param/pyparam: Cope with string list parameters being empty.
X-Git-Tag: talloc-2.0.0~486
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3641978dfa88398dbc494845fe611dd87f2317b7;p=thirdparty%2Fsamba.git

param/pyparam: Cope with string list parameters being empty.

Signed-off-by: Jelmer Vernooij <jelmer@samba.org>
---

diff --git a/source4/param/pyparam.c b/source4/param/pyparam.c
index 37e882e1cc8..58799f8d37f 100644
--- a/source4/param/pyparam.c
+++ b/source4/param/pyparam.c
@@ -129,7 +129,13 @@ static PyObject *py_lp_ctx_get_helper(struct loadparm_context *lp_ctx, const cha
 	{
 	    int j;
 	    const char **strlist = *(const char ***)parm_ptr;
-	    PyObject *pylist = PyList_New(str_list_length(strlist));
+	    PyObject *pylist;
+		
+		if(strlist == NULL) {
+			return PyList_New(0);
+		}
+		
+		pylist = PyList_New(str_list_length(strlist));
 	    for (j = 0; strlist[j]; j++) 
 		PyList_SetItem(pylist, j, 
 			       PyString_FromString(strlist[j]));