svn commit: r374202 - /lucene/nutch/trunk/src/java/org/apache/nutch/mapred/TaskRunner.java

[cutting]

Author: cutting
Date: Wed Feb  1 15:19:54 2006
New Revision: 374202

URL: http://svn.apache.org/viewcvs?rev=374202&view=rev
Log:
Fix NUTCH-197: job fails when jar doesn't contain a lib directory.  Contributed 
by Owen O'Malley.

Modified:
    lucene/nutch/trunk/src/java/org/apache/nutch/mapred/TaskRunner.java

Modified: lucene/nutch/trunk/src/java/org/apache/nutch/mapred/TaskRunner.java
URL: 
http://svn.apache.org/viewcvs/lucene/nutch/trunk/src/java/org/apache/nutch/mapred/TaskRunner.java?rev=374202&r1=374201&r2=374202&view=diff
==============================================================================
--- lucene/nutch/trunk/src/java/org/apache/nutch/mapred/TaskRunner.java 
(original)
+++ lucene/nutch/trunk/src/java/org/apache/nutch/mapred/TaskRunner.java Wed Feb 
 1 15:19:54 2006
@@ -78,9 +78,11 @@
       if (jar != null) {                      // if jar exists, it into workDir
         runChild(new String[] { "unzip", jar}, workDir);
         File[] libs = new File(workDir, "lib").listFiles();
-        for (int i = 0; i < libs.length; i++) {
-          classPath.append(sep);              // add libs from jar to classpath
-          classPath.append(libs[i]);
+        if (libs != null) {
+          for (int i = 0; i < libs.length; i++) {
+            classPath.append(sep);            // add libs from jar to classpath
+            classPath.append(libs[i]);
+          }
         }
         classPath.append(sep);
         classPath.append(new File(workDir, "classes"));