1 files changed, 1 insertions, 1 deletions
diff --git a/parse.y b/parse.y
index 2e34b1bfb7..e8f27312ee 100644
--- a/parse.y
+++ b/parse.y
@@ -7915,7 +7915,7 @@ arg_dup_check(ID vid, VALUE m, VALUE list, NODE *node)
 	ruby_sourceline = nd_line(node);
 	return 1;
     }
-    rb_ary_push(list, sym);		
+    rb_ary_push(list, sym);
     return 0;
 }