debugapp patch for non-GNU greps

[Riccardo]

Hello,

I acclude a patch to have debugapp work on non-GNU grep systems, in my
case Solaris.

Cheers,
        Riccardo
        aka grey_gandalf

*** debugapp    Wed May 19 16:13:51 2004
--- /usr/GNUstep/System/Tools/debugapp  Thu May 20 11:28:43 2004
***************
*** 216,222 ****
    # Old versions of gdb don't support --args, so we only use it if
    # 'gdb --help' lists it.
    args=
!   if (gdb --help | grep -e --args > /dev/null); then
      args="--args"
    fi
  
--- 216,222 ----
    # Old versions of gdb don't support --args, so we only use it if
    # 'gdb --help' lists it.
    args=
!   if (gdb --help | grep '\-\-args' > /dev/null); then
      args="--args"
    fi