Mercurial > jhg
changeset 228:fffe4f882248
NPE when directory doesn't exist
| author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
|---|---|
| date | Fri, 27 May 2011 03:01:26 +0200 |
| parents | 0fd10e5016dd |
| children | 1ec6b327a6ac |
| files | src/org/tmatesoft/hg/util/FileWalker.java |
| diffstat | 1 files changed, 4 insertions(+), 1 deletions(-) [+] |
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--- a/src/org/tmatesoft/hg/util/FileWalker.java Wed May 25 13:13:36 2011 +0200 +++ b/src/org/tmatesoft/hg/util/FileWalker.java Fri May 27 03:01:26 2011 +0200 @@ -74,9 +74,12 @@ return true; // no limits, all files are of interest } + // returns non-null private File[] listFiles(File f) { // in case we need to solve os-related file issues (mac with some encodings?) - return f.listFiles(); + File[] rv = f.listFiles(); + // there are chances directory we query files for is missing (deleted), just treat it as empty + return rv == null ? new File[0] : rv; } // return true when fill added any elements to fileQueue.