From 6c68a3edfa7d26ea8ebcc19cb019bc85485d5705 Mon Sep 17 00:00:00 2001
From: hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 20 Jan 2015 14:00:00 +0000
Subject: * tool/vcs.rb: fix the exception given remote-url of svn.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/vcs.rb | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'tool')

diff --git a/tool/vcs.rb b/tool/vcs.rb
index 1f4f5ff0e0..72201a598d 100644
--- a/tool/vcs.rb
+++ b/tool/vcs.rb
@@ -161,13 +161,16 @@ class VCS
         info = get_info
         @wcroot = info[/<wcroot-abspath>(.*)<\/wcroot-abspath>/, 1]
         unless @wcroot
-          parent = File.realpath(@srcdir)
           begin
-            parent = File.dirname(wkdir = parent)
-            if File.directory?(wkdir + "/.svn")
-              break @wcroot = wkdir
-            end
-          end until parent == wkdir
+            parent = File.realpath(@srcdir)
+            begin
+              parent = File.dirname(wkdir = parent)
+              if File.directory?(wkdir + "/.svn")
+                break @wcroot = wkdir
+              end
+            end until parent == wkdir
+          rescue TypeError
+          end
         end
       end
       @wcroot
-- 
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