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Posted to commits@netbeans.apache.org by ma...@apache.org on 2018/06/12 19:39:32 UTC

[incubator-netbeans] branch release90 updated: NETBEANS-896 Added missing nullcheck on JCTree.ErrornousTree

This is an automated email from the ASF dual-hosted git repository.

matthiasblaesing pushed a commit to branch release90
in repository https://gitbox.apache.org/repos/asf/incubator-netbeans.git


The following commit(s) were added to refs/heads/release90 by this push:
     new fe49b14  NETBEANS-896 Added missing nullcheck on JCTree.ErrornousTree
fe49b14 is described below

commit fe49b140966a8111f9286c213a7465d32f2fdf6e
Author: Laszlo Kishalmi <la...@gmail.com>
AuthorDate: Sun Jun 3 12:51:52 2018 -0700

    NETBEANS-896 Added missing nullcheck on JCTree.ErrornousTree
---
 .../netbeans/modules/java/source/usages/SourceAnalyzerFactory.java  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/java.source.base/src/org/netbeans/modules/java/source/usages/SourceAnalyzerFactory.java b/java.source.base/src/org/netbeans/modules/java/source/usages/SourceAnalyzerFactory.java
index aad480c..73abd23 100644
--- a/java.source.base/src/org/netbeans/modules/java/source/usages/SourceAnalyzerFactory.java
+++ b/java.source.base/src/org/netbeans/modules/java/source/usages/SourceAnalyzerFactory.java
@@ -749,8 +749,10 @@ public final class SourceAnalyzerFactory {
         @CheckForNull
         public Void visitErroneous(@NonNull final ErroneousTree tree, @NonNull final Map<Pair<BinaryName,String>, UsagesData<String>> p) {
             List<? extends Tree> trees = tree.getErrorTrees();
-            for (Tree t : trees) {
-                this.scan(t,p);
+            if (trees != null) {
+                for (Tree t : trees) {
+                    this.scan(t,p);
+                }
             }
             return null;
         }

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