diff options
Diffstat (limited to 'cmd/podman/history.go')
| -rw-r--r-- | cmd/podman/history.go | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/cmd/podman/history.go b/cmd/podman/history.go index fea2219bc..a16aac8d8 100644 --- a/cmd/podman/history.go +++ b/cmd/podman/history.go @@ -141,11 +141,12 @@ func (h *historyTemplateParams) headerMap() map[string]string { } // getHistorytemplateOutput gets the modified history information to be printed in human readable format -func getHistoryTemplateOutput(history []*image.History, opts historyOptions) (historyOutput []historyTemplateParams) { +func getHistoryTemplateOutput(history []*image.History, opts historyOptions) []historyTemplateParams { var ( - outputSize string - createdTime string - createdBy string + outputSize string + createdTime string + createdBy string + historyOutput []historyTemplateParams ) for _, hist := range history { imageID := hist.ID @@ -175,7 +176,7 @@ func getHistoryTemplateOutput(history []*image.History, opts historyOptions) (hi } historyOutput = append(historyOutput, params) } - return + return historyOutput } // generateHistoryOutput generates the history based on the format given @@ -194,5 +195,5 @@ func generateHistoryOutput(history []*image.History, opts historyOptions) error out = formats.StdoutTemplateArray{Output: historyToGeneric(historyOutput, []*image.History{}), Template: opts.format, Fields: historyOutput[0].headerMap()} } - return formats.Writer(out).Out() + return out.Out() } |