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| author | Tim Culverhouse <tim@timculverhouse.com> | 2022-06-07 10:59:05 -0500 |
|---|---|---|
| committer | Robin Jarry <robin@jarry.cc> | 2022-06-07 18:01:25 +0200 |
| commit | 115447e57f015b1805d2d58d1ae46beaff2299e5 (patch) | |
| tree | f04d7ab4fa349a36a9fab699aefa51775e3a9b11 /widgets/dirtree.go | |
| parent | 2027223ab302f803952c486ec40f1e859638a273 (diff) | |
| download | aerc-115447e57f015b1805d2d58d1ae46beaff2299e5.zip | |
dirlist: fix panic when disconnecting with dirlist-tree=false
Commit 2027223a created a panic when attempting to clear the dirlist
when the config option dirlist-tree is set to false.
This patch fixes that panic by creating a dirlist.ClearList() function
to prevent needing to check a callback.
Tested with both dirlist-tree=false and true
Fixes: 2027223ab302 ("fix: clear dirlist on disconnect")
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
Diffstat (limited to 'widgets/dirtree.go')
| -rw-r--r-- | widgets/dirtree.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/widgets/dirtree.go b/widgets/dirtree.go index 24094e5..1130329 100644 --- a/widgets/dirtree.go +++ b/widgets/dirtree.go @@ -32,6 +32,10 @@ func NewDirectoryTree(dirlist *DirectoryList, pathSeparator string) DirectoryLis return dt } +func (dt *DirectoryTree) ClearList() { + dt.list = make([]*types.Thread, 0) +} + func (dt *DirectoryTree) UpdateList(done func([]string)) { dt.DirectoryList.UpdateList(func(dirs []string) { if done != nil { |