scripts/history: fix file test - sob - simple output bar
  HTML git clone git://git.codemadness.org/sob
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 9da70a634b2e6b31026cf4dc619e54fa58ecb128
   DIR parent b857574ff5aad8444c5c84b02129dbeeab47df0b
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Fri,  3 Oct 2014 23:53:20 +0000
       
       scripts/history: fix file test
       
       Diffstat:
         M scripts/history                     |       4 ++--
       
       1 file changed, 2 insertions(+), 2 deletions(-)
       ---
   DIR diff --git a/scripts/history b/scripts/history
       @@ -1,7 +1,7 @@
        #!/bin/sh
        
       -file="$OUTFILE"
       -test -f x"$file" || exit 1
       +file="$HISTFILE"
       +test -f "$file" || exit 1
        
        #if test x"$DISPLAY" = x""; then
        #        line=$(tail -n 100 "$file" | slmenu -l 20)