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Fix the kludge-old-options processing so `ps tpt' will be treated the

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same as `ps -tpt', instead of being changed into `ps -tpT'.

PR:		bin/52489
Submitted by:	Jilles Tjoelker
MFC after:	1 week
This commit is contained in:
Garance A Drosehn 2004-05-23 21:21:07 +00:00
parent 25fbb2c38c
commit 2631c7774f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=129634
1 changed files with 5 additions and 4 deletions
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9
bin/ps/ps.c
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@ -1104,11 +1104,12 @@ kludge_oldps_options(char *s)
* of the oldps options -- option string NOT starting with a '-' --
* then convert to 'T' (meaning *this* terminal, i.e. ttyname(0)).
*
* However, if a flag accepting a string argument is found in the
* option string, the remainder of the string is the argument to
* that flag; do not modify that argument.
* However, if a flag accepting a string argument is found earlier
* in the option string (including a possible `t' flag), then the
* remainder of the string must be the argument to that flag; so
* do not modify that argument.
*/
if (strcspn(s, "MNOoU") == len && *cp == 't' && *s != '-')
if (*cp == 't' && *s != '-' && strcspn(s, "MNOoUt") == len - 1)
*cp = 'T';
else {
/*