svn commit: r766157 - /maven/shared/trunk/maven-common-artifact-filters/src/main/java/org/apache/maven/shared/artifact/filter/collection/AbstractArtifactFeatureFilter.java

[pgier]

Author: pgier
Date: Fri Apr 17 21:09:16 2009
New Revision: 766157

URL: http://svn.apache.org/viewvc?rev=766157&view=rev
Log:
[MSHARED-52] Applying patch from Sergey Klimenko.

Modified:
    
maven/shared/trunk/maven-common-artifact-filters/src/main/java/org/apache/maven/shared/artifact/filter/collection/AbstractArtifactFeatureFilter.java

Modified: 
maven/shared/trunk/maven-common-artifact-filters/src/main/java/org/apache/maven/shared/artifact/filter/collection/AbstractArtifactFeatureFilter.java
URL: 
http://svn.apache.org/viewvc/maven/shared/trunk/maven-common-artifact-filters/src/main/java/org/apache/maven/shared/artifact/filter/collection/AbstractArtifactFeatureFilter.java?rev=766157&r1=766156&r2=766157&view=diff
==============================================================================
--- 
maven/shared/trunk/maven-common-artifact-filters/src/main/java/org/apache/maven/shared/artifact/filter/collection/AbstractArtifactFeatureFilter.java
 (original)
+++ 
maven/shared/trunk/maven-common-artifact-filters/src/main/java/org/apache/maven/shared/artifact/filter/collection/AbstractArtifactFeatureFilter.java
 Fri Apr 17 21:09:16 2009
@@ -197,6 +197,7 @@
      */
     protected boolean compareFeatures( String lhs, String rhs )
     {
-        return ( lhs.equals( rhs ) );
+        // If lhs is null, check that rhs is null. Otherwise check if strings 
are equal.
+        return ( lhs == null ? rhs == null : lhs.equals( rhs ) );
     }
 }