ast.c: adjust indent

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/ast.c b/ast.c
index d295ff9157..b70df0a4f3 100644
--- a/ast.c
+++ b/ast.c
@@ -1,3 +1,4 @@
+/* indent-tabs-mode: nil */
 #include "ruby.h"
 #include "ruby/encoding.h"
 #include "internal.h"
@@ -380,7 +381,7 @@ node_children(rb_ast_t *ast, NODE *node)
       dot:
         return rb_ary_new_from_node_args(ast, 2, node->nd_beg, node->nd_end);
       case NODE_SELF:
-      return rb_ary_new_from_node_args(ast, 0);
+        return rb_ary_new_from_node_args(ast, 0);
       case NODE_NIL:
         return rb_ary_new_from_node_args(ast, 0);
       case NODE_TRUE: