gitk: Fix bug introduced by previous commit

When I added the "--" case to the code scanning the arguments, I missed
the fact that since the switch statement uses -regexp, the "--" case
will match any argument containing "--", e.g. "--all".  This fixes it
by taking out the -regexp (since we don't actually need regular
expression matching) and adjusting the match strings.

A side effect of this is that previously any argument starting with
"-d" would be taken to indicate date mode; now the argument has to be
exactly "-d" if you want date mode.

Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Paul Mackerras 2007-07-13 13:45:55 +10:00
parent cdaee5db16
commit 6ebedabf2d

6
gitk
View file

@ -7478,9 +7478,9 @@ set revtreeargs {}
set cmdline_files {}
set i 0
foreach arg $argv {
switch -regexp -- $arg {
"^$" { }
"^-d" { set datemode 1 }
switch -- $arg {
"" { }
"-d" { set datemode 1 }
"--" {
set cmdline_files [lrange $argv [expr {$i + 1}] end]
break