1 files changed, 8 insertions, 2 deletions

diff --git a/zsh/zprofile b/zsh/zprofile
index cfb0fbb..7fed3a7 100644
--- a/zsh/zprofile
+++ b/zsh/zprofile
@@ -1,9 +1,13 @@
 # vim: filetype=zsh
 
-[[ -d "${HISTFILE:h}" ]] || mkdir -p "${HISTFILE:h}"
+if [[ ! -d "${HISTFILE:h}" ]]; then
+  mkdir -p "${HISTFILE:h}"
+fi
 
 add_path() {
-  [[ -d "$1" ]] && path=("$1" $path)
+  if [[ -d "$1" ]]; then
+    path=("$1" $path)
+  fi
 }
 
 set_include_lib_path() {
@@ -57,3 +61,5 @@ if [[ -x /usr/local/bin/musicpd ]] && ! pgrep "musicpd" > /dev/null; then
   /usr/local/bin/musicpd
 fi
 
+unfunction add_path
+unfunction set_include_lib_path