svn commit: r1750124 - /uima/uima-ducc/trunk/uima-ducc-sm/src/main/java/org/apache/uima/ducc/sm/PingDriver.java

[cwiklik]

Author: cwiklik
Date: Fri Jun 24 15:22:22 2016
New Revision: 1750124

URL: http://svn.apache.org/viewvc?rev=1750124&view=rev
Log:
UIMA-4989 fixed possible null dereferencing issue found by FindBugs

Modified:
    
uima/uima-ducc/trunk/uima-ducc-sm/src/main/java/org/apache/uima/ducc/sm/PingDriver.java

Modified: 
uima/uima-ducc/trunk/uima-ducc-sm/src/main/java/org/apache/uima/ducc/sm/PingDriver.java
URL: 
http://svn.apache.org/viewvc/uima/uima-ducc/trunk/uima-ducc-sm/src/main/java/org/apache/uima/ducc/sm/PingDriver.java?rev=1750124&r1=1750123&r2=1750124&view=diff
==============================================================================
--- 
uima/uima-ducc/trunk/uima-ducc-sm/src/main/java/org/apache/uima/ducc/sm/PingDriver.java
 (original)
+++ 
uima/uima-ducc/trunk/uima-ducc-sm/src/main/java/org/apache/uima/ducc/sm/PingDriver.java
 Fri Jun 24 15:22:22 2016
@@ -429,7 +429,7 @@ class PingDriver
         }
 
         File[] files = dir.listFiles();
-        if ( files.length == 0 ) {
+        if ( files == null || files.length == 0 ) {
             return;
         }