|  | @@ -129,6 +129,7 @@ func editFilePost(ctx *context.Context, form auth.EditRepoFileForm, isNewFile bo
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				|  |  |  	content := form.Content
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				|  |  |  	commitChoice := form.CommitChoice
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				|  |  |  	lastCommit := form.LastCommit
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				|  |  | +	form.LastCommit = ctx.Repo.Commit.ID.String()
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				|  |  |  
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				|  |  |  	if commitChoice == "commit-to-new-branch" {
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				|  |  |  		branchName = form.NewBranchName
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				|  | @@ -151,7 +152,7 @@ func editFilePost(ctx *context.Context, form auth.EditRepoFileForm, isNewFile bo
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				|  |  |  	ctx.Data["commit_message"] = form.CommitMessage
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				|  |  |  	ctx.Data["commit_choice"] = commitChoice
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				|  |  |  	ctx.Data["new_branch_name"] = branchName
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				|  |  | -	ctx.Data["last_commit"] = ctx.Repo.Commit.ID
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				|  |  | +	ctx.Data["last_commit"] = form.LastCommit
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				|  |  |  	ctx.Data["MarkdownFileExts"] = strings.Join(setting.Markdown.FileExtensions, ",")
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				|  |  |  	ctx.Data["LineWrapExtensions"] = strings.Join(setting.Repository.Editor.LineWrapExtensions, ",")
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				|  |  |  	ctx.Data["PreviewableFileModes"] = strings.Join(setting.Repository.Editor.PreviewableFileModes, ",")
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