gitk: _search_exe is no longer needed

The _search_exe variable allows specifying the suffix used for executables,
typically {} on unix, .exe on Windows. But, the override code is now
used only on Windows, so _search_exe is no longer needed. Eliminate it.

Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
main
Mark Levedahl 2025-03-31 23:01:01 -04:00 committed by Johannes Sixt
parent 1925c292e8
commit 74571bff17
1 changed files with 2 additions and 3 deletions

5
gitk
View File

@ -27,7 +27,7 @@ proc is_Windows {} {
if {[is_Windows]} {
set _search_path {}
proc _which {what args} {
global env _search_exe _search_path
global env _search_path

if {$_search_path eq {}} {
set gitguidir [file dirname [info script]]
@ -37,13 +37,12 @@ if {[is_Windows]} {
# Skip empty `PATH` elements
set _search_path [lsearch -all -inline -not -exact \
$_search_path ""]
set _search_exe .exe
}

if {[lsearch -exact $args -script] >= 0} {
set suffix {}
} else {
set suffix $_search_exe
set suffix .exe
}

foreach p $_search_path {