From dfc42cfba8cee35fb12d88a4b8f6dc8a59a1bc6e Mon Sep 17 00:00:00 2001
From: rupa <rupa@lrrr.us>
Date: Wed, 29 Jun 2011 16:13:37 -0400
Subject: [PATCH] minor style change after pulling from Enlik

---
 z.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/z.sh b/z.sh
index c940a78..b30e9dd 100755
--- a/z.sh
+++ b/z.sh
@@ -60,9 +60,7 @@ _z() {
     } else for( i in rank ) print i "|" rank[i] "|" time[i]
    }
   ' "$datafile" 2>/dev/null >| "$tempfile"
-  if [ $? -eq 0 ]; then
-    env mv -f "$tempfile" "$datafile"
-  fi
+  [ $? -eq 0 ] && env mv -f "$tempfile" "$datafile"
 
  # tab completion
  elif [ "$1" = "--complete" ]; then