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author | Jesse Duffield <jessedduffield@gmail.com> | 2020-02-14 23:45:38 +1100 |
---|---|---|
committer | Jesse Duffield <jessedduffield@gmail.com> | 2020-02-15 08:47:36 +1100 |
commit | 2e1344f6118e9fb9173c1b4ea7225e4766167c06 (patch) | |
tree | 34d765989e07f83ba9d9e53d3c2cb186ea20023e /pkg | |
parent | 5b9996b16fcec17b3e0e8725ad91828e2d2e7961 (diff) |
fix specs
Diffstat (limited to 'pkg')
-rw-r--r-- | pkg/utils/utils.go | 3 | ||||
-rw-r--r-- | pkg/utils/utils_test.go | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/pkg/utils/utils.go b/pkg/utils/utils.go index 093f8069e..1b69a9a5b 100644 --- a/pkg/utils/utils.go +++ b/pkg/utils/utils.go @@ -174,6 +174,9 @@ func getPadWidths(stringArrays [][]string) []int { maxWidth = len(stringArray) } } + if maxWidth-1 < 0 { + return []int{} + } padWidths := make([]int, maxWidth-1) for i := range padWidths { for _, strings := range stringArrays { diff --git a/pkg/utils/utils_test.go b/pkg/utils/utils_test.go index 704a7c56f..7cf8e958b 100644 --- a/pkg/utils/utils_test.go +++ b/pkg/utils/utils_test.go @@ -276,8 +276,8 @@ func TestRenderDisplayableList(t *testing.T) { Displayable(&myDisplayable{[]string{"b", "c"}}), }, false, + "a \nb c", "", - "Each item must return the same number of strings to display", }, { []Displayable{ |