Bug 5567 NPE - invoking of equals on nullable element

Change-Id: I51b757b0bf03f3f2cf5862e3624936f961cd5d87
Signed-off-by: Martin Sunal <msunal@cisco.com>

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SchemaNodeIdentifierBuildNamespace.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SchemaNodeIdentifierBuildNamespace.java
index 12ab891f9861c6fe0efeb4318b982054b2a1da54..67297ebb1085490c71201bc42f93dff45ee0c7a4 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SchemaNodeIdentifierBuildNamespace.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/SchemaNodeIdentifierBuildNamespace.java
@@ -79,7 +79,7 @@ class SchemaNodeIdentifierBuildNamespace extends
         Collection<StmtContext<?, ?, ?>> unknownSubstatements = (Collection)StmtContextUtils.findAllSubstatements(current,
                 UnknownStatement.class);
         for (StmtContext<?, ?, ?> unknownSubstatement : unknownSubstatements) {
-            if(unknownSubstatement.rawStatementArgument().equals(localName)) {
+            if (localName.equals(unknownSubstatement.rawStatementArgument())) {
                 return (Mutable<?, ?, EffectiveStatement<?, ?>>) unknownSubstatement;
             }
         }