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Code Issues Projects Releases Packages Wiki Activity Actions 5

return empty list if no backup files exist

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woodser 2024-11-13 20:12:48 -05:00
parent ea8badd3f6
commit 614f8c5b60
1 changed files with 3 additions and 2 deletions
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5
common/src/main/java/haveno/common/file/FileUtil.java
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@ -32,6 +32,7 @@ import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
import java.nio.file.Path; import java.nio.file.Path;
import java.nio.file.Paths; import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
import java.util.Comparator; import java.util.Comparator;
import java.util.Date; import java.util.Date;
@ -76,11 +77,11 @@ public class FileUtil {
public static List<File> getBackupFiles(File dir, String fileName) { public static List<File> getBackupFiles(File dir, String fileName) {
File backupDir = new File(Paths.get(dir.getAbsolutePath(), BACKUP_DIR).toString()); File backupDir = new File(Paths.get(dir.getAbsolutePath(), BACKUP_DIR).toString());
if (!backupDir.exists()) return null; if (!backupDir.exists()) return new ArrayList<File>();
String dirName = "backups_" + fileName; String dirName = "backups_" + fileName;
if (dirName.contains(".")) dirName = dirName.replace(".", "_"); if (dirName.contains(".")) dirName = dirName.replace(".", "_");
File backupFileDir = new File(Paths.get(backupDir.getAbsolutePath(), dirName).toString()); File backupFileDir = new File(Paths.get(backupDir.getAbsolutePath(), dirName).toString());
if (!backupFileDir.exists()) return null; if (!backupFileDir.exists()) return new ArrayList<File>();
File[] files = backupFileDir.listFiles(); File[] files = backupFileDir.listFiles();
return Arrays.asList(files); return Arrays.asList(files);
} }