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changeset 341:70658970af15

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small fixes
author cin
date Mon, 24 Jun 2013 04:05:14 +0400
parents c090d9102a38
children 1090c1dd7429
files Lib/IMPL/DOM/Navigator/SchemaNavigator.pm
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/Lib/IMPL/DOM/Navigator/SchemaNavigator.pm	Fri Jun 21 02:43:56 2013 +0400
+++ b/Lib/IMPL/DOM/Navigator/SchemaNavigator.pm	Mon Jun 24 04:05:14 2013 +0400
@@ -75,6 +75,8 @@
                 $steps ++;
             }
             
+            die IMPL::Exception->new("A node is expected")
+                unless $node;
             if ($node->nodeName eq 'Node') {
                 # if we navigate to a reference
                 # resolve it