svn commit: r1522510 - /airavata/trunk/modules/registry/registry-api/src/main/java/org/apache/airavata/registry/api/workflow/NodeExecutionData.java

[samindaw]

Author: samindaw
Date: Thu Sep 12 09:54:30 2013
New Revision: 1522510

URL: http://svn.apache.org/r1522510
Log:
fixing the issue when there is no input for a node

Modified:
    
airavata/trunk/modules/registry/registry-api/src/main/java/org/apache/airavata/registry/api/workflow/NodeExecutionData.java

Modified: 
airavata/trunk/modules/registry/registry-api/src/main/java/org/apache/airavata/registry/api/workflow/NodeExecutionData.java
URL: 
http://svn.apache.org/viewvc/airavata/trunk/modules/registry/registry-api/src/main/java/org/apache/airavata/registry/api/workflow/NodeExecutionData.java?rev=1522510&r1=1522509&r2=1522510&view=diff
==============================================================================
--- 
airavata/trunk/modules/registry/registry-api/src/main/java/org/apache/airavata/registry/api/workflow/NodeExecutionData.java
 (original)
+++ 
airavata/trunk/modules/registry/registry-api/src/main/java/org/apache/airavata/registry/api/workflow/NodeExecutionData.java
 Thu Sep 12 09:54:30 2013
@@ -213,7 +213,7 @@ public class NodeExecutionData {
        
        private static List<NameValue> getIOParameterData(String data){
                List<NameValue> parameters=new ArrayList<NameValue>();
-               if (data!=null) {
+               if (data!=null && !data.trim().equals("")) {
                        String[] pairs = StringUtil.getElementsFromString(data);
                        for (String paras : pairs) {
                                String name=paras.trim();