From a1d118269192bfb6ead17b608dc87e045f3fa59b Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@openmoko.org>
Date: Wed, 13 Oct 2010 04:49:16 -0300
Subject: [PATCH] schhist/gitsch2ps: removed redundant quotes in assignments.

---
 schhist/gitsch2ps | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/schhist/gitsch2ps b/schhist/gitsch2ps
index 5f9f803..64d4cf0 100755
--- a/schhist/gitsch2ps
+++ b/schhist/gitsch2ps
@@ -55,15 +55,15 @@ while true; do
 done
 
 [ ! -z "$3" -a -z "$5" ] || usage
-dir="$1"
-schem="$2"
+dir=$1
+schem=$2
 sdir=`dirname "$schem"`
 if [ -z "$4" ]; then
     commit=HEAD
-    outdir="$3"
+    outdir=$3
 else
-    commit="$3"
-    outdir="$4"
+    commit=$3
+    outdir=$4
 fi
 
 [ "$dir" != "${dir#/}" ] || dir=`pwd`/$dir
@@ -72,11 +72,11 @@ fi
 [ -d "$dir/.git" ] || usage
 
 if $debug; then
-    tmp="$dir/../_gitsch2ps_$$"
+    tmp=$dir/../_gitsch2ps_$commit
 else
-    tmp="$dir/../_gitsch2ps"
+    tmp=$dir/../_gitsch2ps
 fi
-sch="$tmp/$sdir"
+sch=$tmp/$sdir
 
 rm -rf "$tmp"
 rm -rf "$outdir"