X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=support%2Fsdk%2Fjava%2Fnet%2Ftinyos%2Ftools%2FPrintfClient.java;h=bfa8ebca268446de7616923f22fae5b653332d5a;hb=78cabecd69d4b3446237fb7e7ad29f7f8f252c8a;hp=06dac45d9d70d6adf45f9ff05a857f74310358c7;hpb=9b287bfd2a90557244ba1e36ff393a37880588ac;p=tinyos-2.x.git

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) {