Fix possible panic when repository is empty (go-gitea#20509)

Co-authored-by: wxiaoguang <[email protected]>
6543-forks · Jul 28, 2022 · eff01b3 · eff01b3
1 parent a9a440e
commit eff01b3
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/routers/web/repo/view.go b/routers/web/repo/view.go
@@ -902,10 +902,14 @@ func renderCode(ctx *context.Context) {
 	ctx.Data["PageIsViewCode"] = true
 
 	if ctx.Repo.Repository.IsEmpty {
-		reallyEmpty, err := ctx.Repo.GitRepo.IsEmpty()
-		if err != nil {
-			ctx.ServerError("GitRepo.IsEmpty", err)
-			return
+		reallyEmpty := true
+		var err error
+		if ctx.Repo.GitRepo != nil {
+			reallyEmpty, err = ctx.Repo.GitRepo.IsEmpty()
+			if err != nil {
+				ctx.ServerError("GitRepo.IsEmpty", err)
+				return
+			}
 		}
 		if reallyEmpty {
 			ctx.HTML(http.StatusOK, tplRepoEMPTY)