From c7e4629c0245cf6731ea34c2aa6ba4b968ea184a Mon Sep 17 00:00:00 2001
From: yp05327 <576951401@qq.com>
Date: Mon, 15 Jan 2024 16:43:53 +0900
Subject: [PATCH] Fix nil pointer panic when exec some gitea cli command
 (#28791)

panic:

![image](https://github.com/go-gitea/gitea/assets/18380374/7fcde2ad-1d42-4b60-b120-3b60a8926e8e)

After:

![image](https://github.com/go-gitea/gitea/assets/18380374/49d9f0ca-e590-4a35-8ca2-1317d1b7c939)
---
 modules/private/actions.go | 3 +++
 modules/private/key.go     | 3 +++
 modules/private/mail.go    | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/modules/private/actions.go b/modules/private/actions.go
index c924dac2cd..4ec77dc936 100644
--- a/modules/private/actions.go
+++ b/modules/private/actions.go
@@ -22,5 +22,8 @@ func GenerateActionsRunnerToken(ctx context.Context, scope string) (string, Resp
 	})
 
 	resp, extra := requestJSONResp(req, &responseText{})
+	if resp == nil {
+		return "", extra
+	}
 	return resp.Text, extra
 }
diff --git a/modules/private/key.go b/modules/private/key.go
index 6f7cd87796..aa1e8aa56f 100644
--- a/modules/private/key.go
+++ b/modules/private/key.go
@@ -27,5 +27,8 @@ func AuthorizedPublicKeyByContent(ctx context.Context, content string) (string,
 	req := newInternalRequest(ctx, reqURL, "POST")
 	req.Param("content", content)
 	resp, extra := requestJSONResp(req, &responseText{})
+	if resp == nil {
+		return "", extra
+	}
 	return resp.Text, extra
 }
diff --git a/modules/private/mail.go b/modules/private/mail.go
index 82216b346b..699f5e5f42 100644
--- a/modules/private/mail.go
+++ b/modules/private/mail.go
@@ -30,5 +30,8 @@ func SendEmail(ctx context.Context, subject, message string, to []string) (strin
 	})
 
 	resp, extra := requestJSONResp(req, &responseText{})
+	if resp == nil {
+		return "", extra
+	}
 	return resp.Text, extra
 }