make sure this works with non-Bash, too

openpkg/rc

@@ -25,8 +25,8 @@
 
 #   program name, version and date
 progname="rc"
-progvers="1.0.7"
-progdate="17-Oct-2001"
+progvers="1.0.8"
+progdate="02-Nov-2001"
 
 ##
 ##  command line option parsing
@@ -308,7 +308,7 @@ for cmd in $cmds; do
     if [ ".$print" = .1 ]; then
         cat $tmpfile
     elif [ ".$eval" = .1 ]; then
-        echo "source $tmpfile; rm -f $tmpfile 2>/dev/null || true"
+        echo ". $tmpfile; rm -f $tmpfile 2>/dev/null || true"
     fi
 done