parse.y: assign to $$

* parse.y (command): assign to $$.  should not rely upon
  undocumented behavior.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index 82fdb6f855..c2f4626b46 100644
--- a/parse.y
+++ b/parse.y
@@ -1354,6 +1354,7 @@ command		: fcall command_args       %prec tLOWEST
 		    /*%%%*/
 			$1->nd_args = $2;
 			nd_set_last_loc($1, nd_last_loc($2));
+			$$ = $1;
 		    /*% %*/
 		    /*% ripper: command($1, $2) %*/
 		    }