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Removed useless code.
[meviz.git]
/
src
/
main
/
java
/
eu
/
svjatoslav
/
meviz
/
htmlindexer
/
indexer
/
FilesystemIndexRemover.java
diff --git
a/src/main/java/eu/svjatoslav/meviz/htmlindexer/indexer/FilesystemIndexRemover.java
b/src/main/java/eu/svjatoslav/meviz/htmlindexer/indexer/FilesystemIndexRemover.java
index
9023697
..
a350109
100644
(file)
--- a/
src/main/java/eu/svjatoslav/meviz/htmlindexer/indexer/FilesystemIndexRemover.java
+++ b/
src/main/java/eu/svjatoslav/meviz/htmlindexer/indexer/FilesystemIndexRemover.java
@@
-31,9
+31,11
@@
public class FilesystemIndexRemover {
}
// recursively remove thumbnail directories from sub directories
}
// recursively remove thumbnail directories from sub directories
- for (final File subFile : workingDirectory.listFiles())
- if (subFile.isDirectory())
- removeIndex(subFile);
+ File[] files = workingDirectory.listFiles();
+ if (files != null)
+ for (final File subFile : files)
+ if (subFile.isDirectory())
+ removeIndex(subFile);
for (final Layout layout : Utils.getLayouts()) {
final File indexFile = Utils.getLayoutIndexFile(layout,
for (final Layout layout : Utils.getLayouts()) {
final File indexFile = Utils.getLayoutIndexFile(layout,