Don't print blank newlines if no new comments

drnic · May 6, 2009 · ac04598 · ac04598
1 parent 92d3ab5
commit ac04598
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/tweet-tail/cli.rb b/lib/tweet-tail/cli.rb
@@ -32,7 +32,9 @@ def self.execute(stdout, arguments=[])
       while(options[:polling])
         Kernel::sleep(15)
         app.refresh
-        stdout.puts app.render_latest_results
+        if app.render_latest_results.size > 0
+          stdout.puts app.render_latest_results
+        end
       end
     rescue Interrupt
     end