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Fix possible panic when repository is empty (#20509)

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Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Lunny Xiao 2022-07-28 00:46:34 +08:00 committed by GitHub
parent 3f87525249
commit 6554d5197f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 4 deletions
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6
routers/web/repo/view.go
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@ -896,11 +896,15 @@ func renderCode(ctx *context.Context) {
ctx.Data["PageIsViewCode"] = true ctx.Data["PageIsViewCode"] = true
if ctx.Repo.Repository.IsEmpty { if ctx.Repo.Repository.IsEmpty {
reallyEmpty, err := ctx.Repo.GitRepo.IsEmpty() reallyEmpty := true
var err error
if ctx.Repo.GitRepo != nil {
reallyEmpty, err = ctx.Repo.GitRepo.IsEmpty()
if err != nil { if err != nil {
ctx.ServerError("GitRepo.IsEmpty", err) ctx.ServerError("GitRepo.IsEmpty", err)
return return
} }
}
if reallyEmpty { if reallyEmpty {
ctx.HTML(http.StatusOK, tplRepoEMPTY) ctx.HTML(http.StatusOK, tplRepoEMPTY)
return return