1 files changed, 8 insertions, 7 deletions
diff --git a/dslog/Main.java b/dslog/Main.java
index 5ea1a64..0d35e8b 100644
--- a/dslog/Main.java
+++ b/dslog/Main.java
@@ -10,22 +10,23 @@ import java.util.Map;
 import java.util.TreeMap;
 
 class Main {
-	public static void dslog2csv(String[] args) throws IOException {
-		for (String filename : args) {
-			System.out.println("Filename: "+filename);
-			DslogReader file = new DslogReader(Files.newInputStream(Paths.get(filename)));
+	public static void dslog2csv(String filename) throws IOException {
+		try (DslogReader file = new DslogReader(Files.newInputStream(Paths.get(filename)))) {
 			System.out.println("Format Version: "+file.version());
 			System.out.println("Start Time: "+file.startTime());
 			CsvWriter.Dslog2CSV(file, System.out);
 		}
 	}
 
+	public static void ls(String dirname) throws IOException {
+		Logdir.opendir(dirname).forEach((k,v)->{
+			System.out.println(v);
+		});
+	}
 
 	public static void main(String[] args) throws IOException {
 		for (String dirname : args) {
-			Logdir.opendir(dirname).forEach((k,v)->{
-				System.out.println(v);
-			});
+			ls(dirname);
 		}
 	}
 }