[Sc2-cvs] sc2 subst,1.3,1.4

[<mee...@us...>]

Update of /cvsroot/sc2/sc2
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14130

Modified Files:
	subst 
Log Message:
Better checking whether the script is executed from bash.
Should work on more platforms now.



Index: subst
===================================================================
RCS file: /cvsroot/sc2/sc2/subst,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** subst	3 Feb 2003 17:43:35 -0000	1.3
--- subst	6 Mar 2004 15:56:08 -0000	1.4
***************
*** 4,13 ****
  # We need bash functionality. Executing bash with the shebang won't be
  # portable as the location of bash differs.
! SHELLFILE="$_"
! case "$SHELLFILE" in
! 	sh|*/sh)
! 		exec bash "$0" "$@"
! 		;;
! esac
  
  if [ $# -eq 0 ]; then
--- 4,10 ----
  # We need bash functionality. Executing bash with the shebang won't be
  # portable as the location of bash differs.
! if [ -z "$BASH_VERSION" ]; then
! 	exec bash "$0" "$@"
! fi
  
  if [ $# -eq 0 ]; then