From bdc8b3789ad388ff1d573369de6b085483b17098 Mon Sep 17 00:00:00 2001
From: git <svn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 13 Jun 2019 18:07:19 +0900
Subject: [PATCH] * expand tabs.

---
 error.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/error.c b/error.c
index ffe34afc11..00ee6df5b9 100644
--- a/error.c
+++ b/error.c
@@ -1098,7 +1098,7 @@ exc_inspect(VALUE exc)
     klass = CLASS_OF(exc);
     exc = rb_obj_as_string(exc);
     if (RSTRING_LEN(exc) == 0) {
-	return rb_class_name(klass);
+        return rb_class_name(klass);
     }
 
     str = rb_str_buf_new2("#<");