I agree with Andrey -- although this has the possibility of breaking
old scripts that expect no output from echoing an empty variable.
Since the DEC/OSF system update script only works with their ancient
/bin/sh (and not with the XPG4 sh) I wouldn't be surprised to find
such scripts out there...
This has been applied.
+ Kim
| From:"Andrey A. Chernov" <[EMAIL PROTECTED]>
| Date:Fri, 21 Apr 2000 08:36:12 +0400
|
| --- tc.prompt.c.bak Thu Apr 20 11:47:23 2000
| +++ tc.prompt.c Fri Apr 21 08:31:17 2000
| @@ -222,7 +222,7 @@
| fmthist('R', info, (char *) (cz
