* process.c (proc_getpgrp): prohibit for $SAFE=2.

  [ruby-dev:24899]

* process.c (get_pid): ditto.  [ruby-dev:24904]

* process.c (get_ppid): ditto.

* array.c (rb_ary_delete): defer rb_ary_modify() until actual
  modification.  [ruby-dev:24901]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@7306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/parse.y b/parse.y
index a19cc3860..bf42162c9 100644
--- a/parse.y
+++ b/parse.y
@@ -6507,9 +6507,9 @@ static NODE*
 newline_node(node)
     NODE *node;
 {
-		    if (node) {
-			node->flags |= NODE_NEWLINE;
-		    }
+    if (node) {
+	node->flags |= NODE_NEWLINE;
+    }
     return node;
 }