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avoid NPE if project directory does not exist; fixes #10

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John Lees-Miller
2015-04-26 21:00:28 -04:00
parent d697f75c77
commit 3ac0b0c2de
6 changed files with 124 additions and 5 deletions
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13
services/git-bridge/src/main/java/uk/ac/ic/wlgitbridge/util/Util.java
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@@ -138,12 +138,15 @@ public class Util {
public static void deleteInDirectoryApartFrom(File directory, String... apartFrom) {
if (directory != null) {
Set<String> excluded = new HashSet<String>(Arrays.asList(apartFrom));
for (File file : directory.listFiles()) {
if (!excluded.contains(file.getName())) {
if (file.isDirectory()) {
deleteInDirectory(file);
File [] files = directory.listFiles();
if (files != null) {
for (File file : files) {
if (!excluded.contains(file.getName())) {
if (file.isDirectory()) {
deleteInDirectory(file);
}
file.delete();
}
file.delete();
}
}
}