[Minor] Code cleanup

2023-10-09 14:44:35 +02:00 · 2023-10-09 14:44:35 +02:00 · be0c3a806c
parent 6d0b3f5fb9
commit be0c3a806c
1 changed files with 1 additions and 1 deletions
--- a/utils/src/main/java/li/strolch/utils/helper/NetworkHelper.java
+++ b/utils/src/main/java/li/strolch/utils/helper/NetworkHelper.java
@ -36,7 +36,7 @@ public class NetworkHelper {
 	public static String formatMacAddress(byte[] bytes) {
 		StringBuilder sb = new StringBuilder(17);
 		for (byte b : bytes) {
-			if (sb.length() > 0)
+			if (!sb.isEmpty())
 				sb.append(':');
 			sb.append(String.format("%02x", b));
 		}