* parse.y (str_extend): make up pushback call.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index da7cc60065..539ac9ab51 100644
--- a/parse.y
+++ b/parse.y
@@ -3772,6 +3772,7 @@ str_extend(list, term, paren)
 		goto refetch;
 	    }
 	    if (!is_identchar(c)) {
+	      pushback(c);
 	      invalid_interporate:
 		{
 		    VALUE s = rb_str_new2("#");