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| author | joerg <joerg@FreeBSD.org> | 1995-08-27 20:26:44 +0000 |
|---|---|---|
| committer | joerg <joerg@FreeBSD.org> | 1995-08-27 20:26:44 +0000 |
| commit | 3de11c3b09cdec723b035bb30b7c9dd56e6a63fe (patch) | |
| tree | aa25560c1b49997e050627ed8fb344509e6d8e8e /sbin | |
| parent | 036808c79be581b38c4def1672d9fe425496c53b (diff) | |
| download | FreeBSD-src-3de11c3b09cdec723b035bb30b7c9dd56e6a63fe.zip FreeBSD-src-3de11c3b09cdec723b035bb30b7c9dd56e6a63fe.tar.gz | |
Make the shell handle a null command in a &&/|| sequence correctly.
The && and || tokens do also terminate a command, not only the
newline.
While i was at it, disabled trace code by default, it served no good
purpose since it required the use of a debugger anyway to be turned
on. Instead, placed a hint in the Makefile on how to turn it on.
This makes the shell ~ 10 % faster and ~ 4 KB smaller. :)
Pointed out by: jan@physik.TU-Berlin.DE (Jan Riedinger)
Diffstat (limited to 'sbin')
0 files changed, 0 insertions, 0 deletions
