Author: markt
Date: Thu Nov 26 13:30:23 2015
New Revision: 1716640
URL: http://svn.apache.org/viewvc?rev=1716640&view=rev
Log:
Fix potential NPE reported by FindBugs
Modified:
tomcat/trunk/java/org/apache/catalina/session/FileStore.java
Modified: tomcat/trunk/java/org/apache/catalina/session/FileStore.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/session/FileStore.java?rev=1716640&r1=1716639&r2=1716640&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/session/FileStore.java (original)
+++ tomcat/trunk/java/org/apache/catalina/session/FileStore.java Thu Nov 26
13:30:23 2015
@@ -149,12 +149,14 @@ public final class FileStore extends Sto
// Figure out which files are sessions
int keycount = 0;
- for (int i = 0; i < files.length; i++) {
- if (files[i].endsWith(FILE_EXT)) {
- keycount++;
+ if (files != null) {
+ for (int i = 0; i < files.length; i++) {
+ if (files[i].endsWith(FILE_EXT)) {
+ keycount++;
+ }
}
}
- return (keycount);
+ return keycount;
}
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