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fix #2281 check if theme directory exists

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This commit is contained in:
Shinsuke Sugaya 2019-10-22 13:49:40 +09:00
parent 8ae25210ff
commit 75e1d6bd0f
1 changed files with 6 additions and 0 deletions
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6
src/main/java/org/codelibs/fess/helper/ThemeHelper.java
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@ -103,6 +103,12 @@ public class ThemeHelper {
}
protected void closeQuietly(final Path dir) {
if (Files.notExists(dir)) {
if (logger.isDebugEnabled()) {
logger.debug("{} does not exists.", dir);
}
return;
}
try (Stream<Path> walk = Files.walk(dir, FileVisitOption.FOLLOW_LINKS)) {
walk.sorted(Comparator.reverseOrder()).forEach(f -> {
if (logger.isDebugEnabled()) {