From fcf9f8cf5871e0e1d69365c05333fa9d940773ea Mon Sep 17 00:00:00 2001
From: Cornelius Mika <cornelius.mika@gmail.com>
Date: Thu, 17 Aug 2017 10:16:31 +0200
Subject: [PATCH] fix error when deleting empty directories

---
 modules/home-environment.nix | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/modules/home-environment.nix b/modules/home-environment.nix
index bd2fb6ffa..ff36990ce 100644
--- a/modules/home-environment.nix
+++ b/modules/home-environment.nix
@@ -317,15 +317,11 @@ in
               $DRY_RUN_CMD rm $VERBOSE_ARG "$targetPath"
               targetDir="$(dirname "$targetPath")"
 
-              # Recursively remove the containing directory. We only
-              # do this if the containing folder is not $HOME since
-              # running rmdir on $HOME will result in a harmless but
-              # unpleasant error message.
-              if [[ "$targetDir" != "$HOME" ]] ; then
-                $DRY_RUN_CMD rmdir $VERBOSE_ARG \
-                    -p --ignore-fail-on-non-empty \
-                    "$targetDir"
-              fi
+              # Recursively remove empty parent directories.
+              while [[ "$targetDir" != "$HOME" && ! "$(ls -A "$targetDir")" ]]; do
+                $DRY_RUN_CMD rmdir $VERBOSE_ARG "$targetDir"
+                targetDir="$(dirname "$targetDir")"
+              done
             fi
           done
         '';