From 693e67846bebc926c8a1b6b8661527bac31d47ad Mon Sep 17 00:00:00 2001
From: Semyon Proshev <Semyon.Proshev@jetbrains.com>
Date: Mon, 29 Feb 2016 14:51:52 +0300
Subject: [PATCH] PY-18205 Fixed: NPE building skeletons

Check if BuildoutFacetConfiguration paths is not null and run forEach only after that
---
 .../com/jetbrains/python/buildout/BuildoutFacet.java  | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/python/src/com/jetbrains/python/buildout/BuildoutFacet.java b/python/src/com/jetbrains/python/buildout/BuildoutFacet.java
index 3b2c98347e26..322f5c42ee80 100644
--- a/python/src/com/jetbrains/python/buildout/BuildoutFacet.java
+++ b/python/src/com/jetbrains/python/buildout/BuildoutFacet.java
@@ -123,10 +123,13 @@ public class BuildoutFacet extends Facet<BuildoutFacetConfiguration> implements
       for (Module module : ModuleManager.getInstance(project).getModules()) {
         final BuildoutFacet buildoutFacet = getInstance(module);
         if (buildoutFacet != null) {
-          for (String path : buildoutFacet.getConfiguration().getPaths()) {
-            final VirtualFile file = LocalFileSystem.getInstance().refreshAndFindFileByPath(path);
-            if (file != null) {
-              results.add(file);
+          final List<String> paths = buildoutFacet.getConfiguration().getPaths();
+          if (paths != null) {
+            for (String path : paths) {
+              final VirtualFile file = LocalFileSystem.getInstance().refreshAndFindFileByPath(path);
+              if (file != null) {
+                results.add(file);
+              }
             }
           }
         }