DUBBO-48 accesslogFilter NPE

git-svn-id: http://code.alibabatech.com/svn/dubbo/trunk@234 1a56cb94-b969-4eaa-88fa-be21384802f2
2011-11-10 12:49:00 +00:00 · 2011-11-10 12:49:00 +00:00 · 068a7d99e7
parent bb3fe6d19b
commit 068a7d99e7
1 changed files with 1 additions and 1 deletions
--- a/dubbo-rpc/src/main/java/com/alibaba/dubbo/rpc/filter/AccessLogFilter.java
+++ b/dubbo-rpc/src/main/java/com/alibaba/dubbo/rpc/filter/AccessLogFilter.java
@ -89,7 +89,7 @@ public class AccessLogFilter implements Filter {
                            Set<String> logSet = entry.getValue();
                            File file = new File(accesslog);
                            File dir = file.getParentFile();
-                            if (! dir.exists()) {
+                            if (null!=dir&&! dir.exists()) {
                                dir.mkdirs();
                            }
                            if (logger.isDebugEnabled()) {