Ignore null on console

Issue-ID: CLI-104

Change-Id: I8fbe6c64355fbd27ef87c2c86ef6b5e8498e99a4
Signed-off-by: Kanagaraj Manickam k00365106 <kanagaraj.manickam@huawei.com>

diff --git a/main/src/main/java/org/onap/cli/main/OnapCli.java b/main/src/main/java/org/onap/cli/main/OnapCli.java
index e70c718..3ba7571 100644 (file)
--- a/main/src/main/java/org/onap/cli/main/OnapCli.java
+++ b/main/src/main/java/org/onap/cli/main/OnapCli.java
@@ -86,7 +86,7 @@ public class OnapCli {
     }
 
     private void print(Throwable throwable) {
-        this.print(throwable.getMessage());
+        this.print(throwable.getMessage() != null ? throwable.getMessage() : "");
         LOG.error(throwable.getMessage(), throwable);
     }