Fix Svace Issue

Fix Svace Issue to check input param

Change-Id: I259d8b1f8facc9e5b80eeee82f0782a3ce8ad112

diff --git a/pugixml/pugixml.cpp b/pugixml/pugixml.cpp
index 60b55da..5f782d3 100644 (file)
--- a/pugixml/pugixml.cpp
+++ b/pugixml/pugixml.cpp
@@ -8042,6 +8042,7 @@ PUGI__NS_BEGIN
 
        PUGI__FN bool node_is_before_sibling(xml_node_struct* ln, xml_node_struct* rn)
        {
+               assert(ln && rn);
                assert(ln->parent == rn->parent);
 
                // there is no common ancestor (the shared parent is null), nodes are from different documents