_get_recentrepo will fail if duplicate invalid entries are present
in the recentrepo config list. The previous commit fixed the
'git config' limitations in _unset_recentrepo by unsetting all config
entries, however this code would fail on the second attempt to unset it.
Refactor the code to pre-sort and de-duplicate the recentrepo list to
avoid a potential second unset attempt.
Signed-off-by: Philip Oakley <philipoakley@xxxxxxx>
---
git-gui/lib/choose_repository.tcl | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/git-gui/lib/choose_repository.tcl b/git-gui/lib/choose_repository.tcl
index 133ca0a..aa87bcc 100644
--- a/git-gui/lib/choose_repository.tcl
+++ b/git-gui/lib/choose_repository.tcl
@@ -235,14 +235,14 @@ method _invoke_next {} {
proc _get_recentrepos {} {
set recent [list]
- foreach p [get_config gui.recentrepo] {
+ foreach p [lsort -unique [get_config gui.recentrepo]] {
if {[_is_git [file join $p .git]]} {
lappend recent $p
} else {
_unset_recentrepo $p
}
}
- return [lsort $recent]
+ return $recent
}
proc _unset_recentrepo {p} {
--
2.6.4.windows.1
--
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