diff options
Diffstat (limited to 'src/main/java/com/c2kernel/lookup/Path.java')
| -rw-r--r-- | src/main/java/com/c2kernel/lookup/Path.java | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/main/java/com/c2kernel/lookup/Path.java b/src/main/java/com/c2kernel/lookup/Path.java index 65d9738..1a563b5 100644 --- a/src/main/java/com/c2kernel/lookup/Path.java +++ b/src/main/java/com/c2kernel/lookup/Path.java @@ -21,8 +21,7 @@ import com.c2kernel.process.Gateway; /**
-* @version $Revision: 1.27 $ $Date: 2006/01/17 07:49:58 $
-* @author $Author: abranson $
+*
**/
public abstract class Path implements Serializable
{
@@ -113,13 +112,15 @@ public abstract class Path implements Serializable public void setPath(String path)
{
ArrayList<String> newPath = new ArrayList<String>();
- StringTokenizer tok = new StringTokenizer(path, delim);
- if (tok.hasMoreTokens()) {
- String first = tok.nextToken();
- if (!first.equals(getRoot()))
- newPath.add(first);
- while (tok.hasMoreTokens())
- newPath.add(tok.nextToken());
+ if (path != null) {
+ StringTokenizer tok = new StringTokenizer(path, delim);
+ if (tok.hasMoreTokens()) {
+ String first = tok.nextToken();
+ if (!first.equals(getRoot()))
+ newPath.add(first);
+ while (tok.hasMoreTokens())
+ newPath.add(tok.nextToken());
+ }
}
mPath = (newPath.toArray(mPath));
|