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Fix a panic bug when head repository deleting (#30674)

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When visiting a pull request files which head repository has been
deleted, it will panic because headrepo is nil.
This commit is contained in:
Lunny Xiao 2024-04-24 13:26:50 +08:00 committed by GitHub
parent 2ad9ef4984
commit 8b3632435e
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1 changed files with 13 additions and 13 deletions
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26
routers/web/repo/pull.go
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@ -863,21 +863,21 @@ func viewPullFiles(ctx *context.Context, specifiedStartCommit, specifiedEndCommi
if pull.HeadRepo != nil { if pull.HeadRepo != nil {
ctx.Data["SourcePath"] = pull.HeadRepo.Link() + "/src/branch/" + util.PathEscapeSegments(pull.HeadBranch) ctx.Data["SourcePath"] = pull.HeadRepo.Link() + "/src/branch/" + util.PathEscapeSegments(pull.HeadBranch)
}
if !pull.HasMerged && ctx.Doer != nil { if !pull.HasMerged && ctx.Doer != nil {
perm, err := access_model.GetUserRepoPermission(ctx, pull.HeadRepo, ctx.Doer) perm, err := access_model.GetUserRepoPermission(ctx, pull.HeadRepo, ctx.Doer)
if err != nil { if err != nil {
ctx.ServerError("GetUserRepoPermission", err) ctx.ServerError("GetUserRepoPermission", err)
return return
} }
if perm.CanWrite(unit.TypeCode) || issues_model.CanMaintainerWriteToBranch(ctx, perm, pull.HeadBranch, ctx.Doer) { if perm.CanWrite(unit.TypeCode) || issues_model.CanMaintainerWriteToBranch(ctx, perm, pull.HeadBranch, ctx.Doer) {
ctx.Data["CanEditFile"] = true ctx.Data["CanEditFile"] = true
ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.edit_this_file") ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.edit_this_file")
ctx.Data["HeadRepoLink"] = pull.HeadRepo.Link() ctx.Data["HeadRepoLink"] = pull.HeadRepo.Link()
ctx.Data["HeadBranchName"] = pull.HeadBranch ctx.Data["HeadBranchName"] = pull.HeadBranch
ctx.Data["BackToLink"] = setting.AppSubURL + ctx.Req.URL.RequestURI() ctx.Data["BackToLink"] = setting.AppSubURL + ctx.Req.URL.RequestURI()
}
} }
} }
} }