From 1367c7814f2c6c0b208da2f0e6fc6b510ad0a9ff Mon Sep 17 00:00:00 2001
From: Ian Douglas Scott <ian@iandouglasscott.com>
Date: Sun, 23 Jul 2017 18:09:49 -0700
Subject: [PATCH] Strip extra slashes from path

Fixes strange behavior like 'cd .//////; pwd'
---
 src/context/context.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/context/context.rs b/src/context/context.rs
index a81fa61..5bd18f5 100644
--- a/src/context/context.rs
+++ b/src/context/context.rs
@@ -189,6 +189,7 @@ impl Context {
                     }
                 })
                 .filter_map(|x| x)
+                .filter(|x| !x.is_empty())
                 .collect::<Vec<_>>();
             parts
                 .iter()