fix unique() for empty slices.

This commit is contained in:
fiatjaf
2023-12-04 15:15:48 -03:00
parent bd67496baf
commit 622dc356fa

View File

@@ -392,6 +392,10 @@ func previewNotesFormatting(input string) string {
} }
func unique(strSlice []string) []string { func unique(strSlice []string) []string {
if len(strSlice) == 0 {
return strSlice
}
slices.Sort(strSlice) slices.Sort(strSlice)
j := 0 j := 0
for i := 1; i < len(strSlice); i++ { for i := 1; i < len(strSlice); i++ {