From 2d45afcc7f509a4a26f0ae44066301ca2c20f643 Mon Sep 17 00:00:00 2001
From: rupa <rupa@lrrr.us>
Date: Sun, 18 Aug 2013 14:12:51 -0400
Subject: [PATCH] Eliminate leading space from $fnd

---
 z.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/z.sh b/z.sh
index a1cd175..990a177 100644
--- a/z.sh
+++ b/z.sh
@@ -103,7 +103,7 @@ _z() {
     else
         # list/go
         while [ "$1" ]; do case "$1" in
-            --) while [ "$1" ]; do shift; local fnd="$fnd $1";done;;
+            --) while [ "$1" ]; do shift; local fnd="$fnd${fnd:+ }$1";done;;
             -*) local opt=${1:1}; while [ "$opt" ]; do case ${opt:0:1} in
                     c) local fnd="^$PWD $fnd";;
                     h) echo "${_Z_CMD:-z} [-chlrtx] args" >&2; return;;
@@ -112,7 +112,7 @@ _z() {
                     r) local typ="rank";;
                     t) local typ="recent";;
                 esac; opt=${opt:1}; done;;
-             *) local fnd="$fnd $1";;
+             *) local fnd="$fnd${fnd:+ }$1";;
         esac; local last=$1; shift; done
         [ "$fnd" -a "$fnd" != "^$PWD " ] || local list=1