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Code Issues Releases Activity

Ensure file view length is never returned as -1

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This was causing issues when obtaining selected items
This commit is contained in:
Jesse Duffield 2024-01-28 08:23:09 +11:00
parent 9bf3063457
commit c07b3fad64
2 changed files with 7 additions and 1 deletions
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4
pkg/gui/filetree/file_tree.go
View File

@ -5,6 +5,7 @@ import (
"github.com/jesseduffield/lazygit/pkg/commands/models"
"github.com/jesseduffield/lazygit/pkg/gui/types"
"github.com/jesseduffield/lazygit/pkg/utils"
"github.com/samber/lo"
"github.com/sirupsen/logrus"
)
@ -138,7 +139,8 @@ func (self *FileTree) GetAllItems() []*FileNode {
}
func (self *FileTree) Len() int {
return self.tree.Size(self.collapsedPaths) - 1 // ignoring root
// -1 because we're ignoring the root
return utils.Max(self.tree.Size(self.collapsedPaths)-1, 0)
}
func (self *FileTree) GetItem(index int) types.HasUrn {

4
pkg/gui/filetree/file_tree_view_model.go
View File

@ -54,6 +54,10 @@ func (self *FileTreeViewModel) GetSelectedItemId() string {
}
func (self *FileTreeViewModel) GetSelectedItems() ([]*FileNode, int, int) {
if self.Len() == 0 {
return nil, 0, 0
}
startIdx, endIdx := self.GetSelectionRange()
nodes := []*FileNode{}