tid="disallow agent ptrace attach"
-if [ -x `which uname 2>&1` ]; then
+if [ -x "`which uname 2>&1`" ]; then
case `uname` in
Linux|HP-UX|SunOS|NetBSD|AIX|CYGWIN*)
echo "skipped (not supported on this platform)"
esac
fi
-if [ ! -x `which gdb 2>&1` ]; then
+if [ ! -x "`which gdb 2>&1`" ]; then
echo "skipped (gdb not found)"
exit 0
fi