Merge pull request #6 from blackducksoftware/handle_children

adding null check for children
blackducksoftware · Jun 18, 2017 · 941df4e · 941df4e
2 parents 837cde8 + 74c630b
commit 941df4e
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Showing 2 changed files with 10 additions and 6 deletions.
diff --git a/pom.xml b/pom.xml
@@ -9,7 +9,7 @@
   </parent>
 
   <artifactId>integration-bdio</artifactId>
-  <version>4.0.1-SNAPSHOT</version>
+  <version>4.0.1</version>
 
   <name>Integration Bdio</name>
   <description>A light-weight bdio construction library</description>

diff --git a/...ain/java/com/blackducksoftware/integration/hub/bdio/simple/DependencyNodeTransformer.java b/...ain/java/com/blackducksoftware/integration/hub/bdio/simple/DependencyNodeTransformer.java
@@ -71,15 +71,19 @@ public SimpleBdioDocument transformDependencyNode(final String hubCodeLocationNa
         simpleBdioDocument.billOfMaterials = billOfMaterials;
         simpleBdioDocument.project = project;
 
-        for (final DependencyNode child : root.children) {
-            final BdioComponent component = componentFromDependencyNode(child);
-            bdioPropertyHelper.addRelationship(project, component);
+        if (root.children != null && root.children.size() > 0) {
+            for (final DependencyNode child : root.children) {
+                final BdioComponent component = componentFromDependencyNode(child);
+                bdioPropertyHelper.addRelationship(project, component);
+            }
         }
 
         final List<BdioComponent> bdioComponents = new ArrayList<>();
         final Set<String> alreadyAddedIds = new HashSet<>();
-        for (final DependencyNode child : root.children) {
-            transformDependencyGraph(bdioComponents, child, alreadyAddedIds);
+        if (root.children != null && root.children.size() > 0) {
+            for (final DependencyNode child : root.children) {
+                transformDependencyGraph(bdioComponents, child, alreadyAddedIds);
+            }
         }
         simpleBdioDocument.components = bdioComponents;