From 78cabecd69d4b3446237fb7e7ad29f7f8f252c8a Mon Sep 17 00:00:00 2001
From: scipio <scipio>
Date: Wed, 6 Aug 2008 16:20:46 +0000
Subject: [PATCH] If there's no -comm, use the default.

---
 support/sdk/java/net/tinyos/tools/PrintfClient.java | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/support/sdk/java/net/tinyos/tools/PrintfClient.java b/support/sdk/java/net/tinyos/tools/PrintfClient.java
index 06dac45d..bfa8ebca 100644
--- a/support/sdk/java/net/tinyos/tools/PrintfClient.java
+++ b/support/sdk/java/net/tinyos/tools/PrintfClient.java
@@ -58,7 +58,7 @@ public class PrintfClient implements MessageListener {
   }
   
   public static void main(String[] args) throws Exception {
-    String source = "";
+    String source = null;
     if (args.length == 2) {
       if (!args[0].equals("-comm")) {
 	       usage();
@@ -66,10 +66,6 @@ public class PrintfClient implements MessageListener {
       }
       source = args[1];
     }
-    else {
-      usage();
-      System.exit(1);
-    }
     
     PhoenixSource phoenix;
     if (source == null) {
-- 
2.39.2