[sling-org-apache-sling-rewriter] branch master updated: SLING-7673 - Add null check for transformerConfiguration before checking length

[rombert]

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rombert pushed a commit to branch master
in repository 
https://gitbox.apache.org/repos/asf/sling-org-apache-sling-rewriter.git


The following commit(s) were added to refs/heads/master by this push:
     new ea03bf9  SLING-7673 - Add null check for transformerConfiguration 
before checking length
ea03bf9 is described below

commit ea03bf906a2d556fae73f97b00c931168d240535
Author: Luke Grover <luke.gro...@vml.com>
AuthorDate: Thu May 17 01:55:45 2018 -0500

    SLING-7673 - Add null check for transformerConfiguration before checking 
length
---
 .../apache/sling/rewriter/impl/ProcessorConfigurationImpl.java    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git 
a/src/main/java/org/apache/sling/rewriter/impl/ProcessorConfigurationImpl.java 
b/src/main/java/org/apache/sling/rewriter/impl/ProcessorConfigurationImpl.java
index 980a161..1c65596 100644
--- 
a/src/main/java/org/apache/sling/rewriter/impl/ProcessorConfigurationImpl.java
+++ 
b/src/main/java/org/apache/sling/rewriter/impl/ProcessorConfigurationImpl.java
@@ -242,9 +242,11 @@ public class ProcessorConfigurationImpl implements 
PipelineConfiguration {
             pw.print("        ");
             printConfiguration(pw, this.generatorConfiguration);
             pw.println("    Transformers : ");
-            for(int i=0; i<this.transformerConfigurations.length; i++) {
-                pw.print("        ");
-                printConfiguration(pw, this.transformerConfigurations[i]);
+            if ( this.transformerConfigurations != null ) {
+                for (int i = 0; i < this.transformerConfigurations.length; 
i++) {
+                    pw.print("        ");
+                    printConfiguration(pw, this.transformerConfigurations[i]);
+                }
             }
             pw.println("    Serializer : ");
             pw.print("        ");

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