From 5a53c58b048cf48671b64515083cf42eccb7dd03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Luis=20Leal=20Cardoso=20Junior?=
 <andrehjr@gmail.com>
Date: Sat, 5 Dec 2015 23:23:22 -0200
Subject: [PATCH] Sanitize basepath options when adding with more than one / at
 the start. Fixes #1066

---
 bin/gollum | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/bin/gollum b/bin/gollum
index 95086016..2513536a 100755
--- a/bin/gollum
+++ b/bin/gollum
@@ -71,10 +71,8 @@ opts = OptionParser.new do |opts|
     "Example: setting this to '/wiki' will make the wiki accessible under 'http://localhost:4567/wiki/'.") do |base_path|
       
     # first trim a leading slash, if any
-    if base_path.start_with?("/")
-      base_path = base_path[1..-1]
-    end
-    
+    base_path.sub!(/^\/+/, '')
+
     # make a backup of the option and sanitize it
     base_path_original = base_path.dup
     base_path = CGI.escape(base_path)