fixes broken path in certain DirIdChecks

Author: overheadhunter

src/main/java/org/cryptomator/cryptofs/health/dirid/DirIdCheck.java

@@ -61,7 +61,7 @@ public void check(Path pathToVault, VaultConfig config, Masterkey masterkey, Cry
 			boolean foundDir = dirVisitor.secondLevelDirs.remove(expectedDir);
 			if (foundDir) {
 				iter.remove();
-				if (Files.exists(expectedDir.resolve(Constants.DIR_ID_FILE))) {
+				if (Files.exists(dataDirPath.resolve(expectedDir).resolve(Constants.DIR_ID_FILE))) {
 					resultCollector.accept(new HealthyDir(dirId, dirIdFile, expectedDir));
 				} else {
 					resultCollector.accept(new MissingDirIdBackup(dirId, expectedDir));

src/main/java/org/cryptomator/cryptofs/health/dirid/MissingDirIdBackup.java

@@ -3,6 +3,7 @@
 import org.cryptomator.cryptofs.CryptoPathMapper;
 import org.cryptomator.cryptofs.DirectoryIdBackup;
 import org.cryptomator.cryptofs.VaultConfig;
+import org.cryptomator.cryptofs.common.Constants;
 import org.cryptomator.cryptofs.health.api.DiagnosticResult;
 import org.cryptomator.cryptolib.api.Cryptor;
 import org.cryptomator.cryptolib.api.Masterkey;
@@ -28,6 +29,7 @@ public String toString() {
 	@Override
 	public void fix(Path pathToVault, VaultConfig config, Masterkey masterkey, Cryptor cryptor) throws IOException {
 		DirectoryIdBackup dirIdBackup = new DirectoryIdBackup(cryptor);
-		dirIdBackup.execute(new CryptoPathMapper.CiphertextDirectory(dirId, cipherDir));
+		Path absCipherDir = pathToVault.resolve(Constants.DATA_DIR_NAME).resolve(cipherDir);
+		dirIdBackup.execute(new CryptoPathMapper.CiphertextDirectory(dirId, absCipherDir));
 	}
 }