svn commit: r961452 - /tuscany/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/Shell.java

[antelder]

Author: antelder
Date: Wed Jul  7 18:24:11 2010
New Revision: 961452

URL: http://svn.apache.org/viewvc?rev=961452&view=rev
Log:
Fix exception when when no command entered

Modified:
    
tuscany/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/Shell.java

Modified: 
tuscany/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/Shell.java
URL: 
http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/Shell.java?rev=961452&r1=961451&r2=961452&view=diff
==============================================================================
--- 
tuscany/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/Shell.java
 (original)
+++ 
tuscany/sca-java-2.x/trunk/modules/shell/src/main/java/org/apache/tuscany/sca/shell/Shell.java
 Wed Jul  7 18:24:11 2010
@@ -273,7 +273,7 @@ public class Shell {
     }
 
     Callable<Boolean> eval(final List<String> toks) {
-        final String op = toks.get(0);
+        final String op = toks.size() > 0 ? toks.get(0) : "";
 
         if (op.equalsIgnoreCase("addDeploymentComposite")) return new 
Callable<Boolean>() { public Boolean call() throws Exception {
             return addDeploymentComposite(toks.get(1), toks.get(2));