Avoid displaying empty messages

forge · Oct 17, 2013 · 2512fbd · 2512fbd
1 parent 356ec73
commit 2512fbd
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/shell/impl/src/main/java/org/jboss/forge/addon/shell/aesh/CommandAdapter.java b/shell/impl/src/main/java/org/jboss/forge/addon/shell/aesh/CommandAdapter.java
@@ -50,7 +50,7 @@ public CommandResult execute(CommandInvocation commandInvocation) throws IOExcep
       {
          Result result = shell.execute(interaction);
          failure = (result instanceof Failed);
-         if (result != null && result.getMessage() != null)
+         if (result != null && result.getMessage() != null && !result.getMessage().isEmpty())
          {
             if (failure)
             {

diff --git a/shell/impl/src/main/java/org/jboss/forge/addon/shell/commands/ClearCommand.java b/shell/impl/src/main/java/org/jboss/forge/addon/shell/commands/ClearCommand.java
@@ -36,7 +36,7 @@ public void initializeUI(UIBuilder builder) throws Exception
    public Result execute(ShellContext context) throws Exception
    {
       context.getProvider().getConsole().clear();
-      return Results.success("");
+      return Results.success();
    }
 
 }