From 09a62cb1d2c49d151628d5423abedb8e361b8d47 Mon Sep 17 00:00:00 2001
From: Robert Taylor <robert.taylor426@gmail.com>
Date: Mon, 29 May 2017 23:00:06 +0100
Subject: [PATCH] Fixing `physical_directory_of` function for cases when target
 directory lives in root. (#194)

---
 bin/_blackbox_common.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/_blackbox_common.sh b/bin/_blackbox_common.sh
index c227136..5feba0e 100755
--- a/bin/_blackbox_common.sh
+++ b/bin/_blackbox_common.sh
@@ -28,7 +28,7 @@ source "${0%/*}"/_stack_lib.sh
 function physical_directory_of() {
   local d=$(dirname "$1")
   local f=$(basename "$1")
-  (cd "$d" && echo "$(pwd -P)/$f" )
+  (cd "$d" && echo "$(pwd -P | sed 's/\/$//')/$f" )
 }
 
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