From f1801e79793c7b8fb4759c7e0ae0334d70844919 Mon Sep 17 00:00:00 2001
From: Li Ge <lge@ucsd.edu>
Date: Thu, 15 May 2014 10:28:40 -0700
Subject: [PATCH] use command pwd instead of pwd

---
 z.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/z.sh b/z.sh
index b2955b0..b254c5e 100644
--- a/z.sh
+++ b/z.sh
@@ -236,7 +236,7 @@ elif complete >/dev/null 2>&1; then
     [ "$_Z_NO_PROMPT_COMMAND" ] || {
         # populate directory list. avoid clobbering other PROMPT_COMMANDs.
         grep "_z --add" <<< "$PROMPT_COMMAND" >/dev/null || {
-            PROMPT_COMMAND="$PROMPT_COMMAND"$'\n''_z --add "$(pwd '$_Z_RESOLVE_SYMLINKS' 2>/dev/null)" 2>/dev/null;'
+            PROMPT_COMMAND="$PROMPT_COMMAND"$'\n''_z --add "$(command pwd '$_Z_RESOLVE_SYMLINKS' 2>/dev/null)" 2>/dev/null;'
         }
     }
 fi