nishiki/gpm
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fix: minor change

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This commit is contained in:
Adrien Waksberg 2019-10-20 21:50:21 +02:00
parent 4b775101c8
commit f6bb6789f6
1 changed files with 6 additions and 2 deletions
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8
gpm/cli.go
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@ -143,7 +143,11 @@ func (c *Cli) GroupsBox() string {
case "q", "<C-c>", "<Escape>":
return ""
case "<Enter>":
return l.Rows[l.SelectedRow]
if len(l.Rows) == 0 {
return ""
} else {
return l.Rows[l.SelectedRow]
}
case "j", "<Down>":
if len(l.Rows) > 0 {
l.ScrollDown()
@ -292,7 +296,7 @@ func (c *Cli) ListEntries(ch chan<- bool) {
ui.Clear()
}
if index >= 0 {
if len(entries) > 0 && index >= 0 && index < len(entries) {
c.EntryBox(entries[index])
}