From ff140d40507d7cf607de712d84849db244db6054 Mon Sep 17 00:00:00 2001
From: Zettat123 <zettat123@gmail.com>
Date: Tue, 4 Jul 2023 18:26:24 +0800
Subject: [PATCH] Fix the nil pointer when assigning issues to projects
 (#25665)

Fixes #25649
Caused by #25468
---
 routers/web/org/projects.go  | 8 +++++---
 routers/web/repo/projects.go | 8 +++++---
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/routers/web/org/projects.go b/routers/web/org/projects.go
index e525f2c43..c568b1c07 100644
--- a/routers/web/org/projects.go
+++ b/routers/web/org/projects.go
@@ -436,9 +436,11 @@ func UpdateIssueProject(ctx *context.Context) {
 
 	projectID := ctx.FormInt64("id")
 	for _, issue := range issues {
-		oldProjectID := issue.Project.ID
-		if oldProjectID == projectID {
-			continue
+		if issue.Project != nil {
+			oldProjectID := issue.Project.ID
+			if oldProjectID == projectID {
+				continue
+			}
 		}
 
 		if err := issues_model.ChangeProjectAssign(issue, ctx.Doer, projectID); err != nil {
diff --git a/routers/web/repo/projects.go b/routers/web/repo/projects.go
index 6da9edfd0..b1033fe00 100644
--- a/routers/web/repo/projects.go
+++ b/routers/web/repo/projects.go
@@ -385,9 +385,11 @@ func UpdateIssueProject(ctx *context.Context) {
 
 	projectID := ctx.FormInt64("id")
 	for _, issue := range issues {
-		oldProjectID := issue.Project.ID
-		if oldProjectID == projectID {
-			continue
+		if issue.Project != nil {
+			oldProjectID := issue.Project.ID
+			if oldProjectID == projectID {
+				continue
+			}
 		}
 
 		if err := issues_model.ChangeProjectAssign(issue, ctx.Doer, projectID); err != nil {