[Truffle] Handle symbols in shell-escape.

jruby · Feb 9, 2016 · 8d967de · 8d967de
1 parent 3a193b8
commit 8d967de
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tool/jt.rb b/tool/jt.rb
@@ -177,6 +177,7 @@ def printable_cmd(args)
   end
 
   def shellescape(str)
+    return str unless str.is_a?(String)
     if str.include?(' ')
       if str.include?("'")
         require 'shellwords'