* parse.y (dsym): garbage returned. (ruby-bugs-ja:PR#358)

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 5 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index d491cb60b..b71fdce62 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Nov 17 22:57:31 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
+
+	* parse.y (dsym): garbage returned.  (ruby-bugs-ja:PR#358)
+
 Fri Nov 15 07:40:08 2002  NAKAMURA Hiroshi  <nakahiro@sarion.co.jp>
 
 	* observer.rb: raise NoMethodError instead of NameError.
diff --git a/parse.y b/parse.y
index 3aef27814..10ae9bb8f 100644
--- a/parse.y
+++ b/parse.y
@@ -1978,11 +1978,10 @@ sym		: fname
 dsym		: tSYMBEG xstring_contents tSTRING_END
 		    {
 		        lex_state = EXPR_END;
-			if (!$2) {
+			if (!($$ = $2)) {
 			    yyerror("empty symbol literal");
 			}
 			else {
-			    $$ = $2;
 			    switch (nd_type($$)) {
 			      case NODE_STR:
 				$$->nd_lit = ID2SYM(rb_intern(RSTRING($$->nd_lit)->ptr));