# HG changeset patch
# User Nattee Niparnan <nattee@gmail.com>
# Date 2014-08-10 16:49:23
# Node ID 84ba9b0dee2594029de2d252d49264eb4aec095f
# Parent  9e3cee7d454d5746f585c400d49e5fc4fb75f931
# Parent  8026f5b1cfcacaa7c83785576d3d3e42c05141a2

merge bugfix from the main branch

diff --git a/lib/engine.rb b/lib/engine.rb
--- a/lib/engine.rb
+++ b/lib/engine.rb
@@ -73,6 +73,8 @@
         # puts "PROBLEM DIR: #{problem_home}"
 
         if !FileTest.exist?(problem_home)
+          puts "PROBLEM DIR: #{problem_home}"
+          puts "No test data. (check problem dir)"
           raise "No test data."
         end
 
diff --git a/std-script/compile b/std-script/compile
--- a/std-script/compile
+++ b/std-script/compile
@@ -11,14 +11,14 @@
 #
 ##############################
 
-def talk(msg)
+def talk(str='')
   if ENV['TALKATIVE']!=nil
     puts str
   end
   if ENV['GRADER_LOGGING']!=nil
     log_fname = ENV['GRADER_LOGGING']
     fp = File.open(log_fname,"a")
-    fp.puts("run: #{Time.new.strftime("%H:%M")} #{msg}")
+    fp.puts("run: #{Time.new.strftime("%H:%M")} #{str}")
     fp.close
   end
 end