From b178215f2f9e51fc19f5679e4f044ab648409b61 Mon Sep 17 00:00:00 2001
From: LoveSy <shana@zju.edu.cn>
Date: Sat, 15 Jul 2023 01:17:21 +0800
Subject: [PATCH] Avoid NPE when rendering empty markdown (#2626)

---
 .../org/lsposed/manager/ui/fragment/RepoItemFragment.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/org/lsposed/manager/ui/fragment/RepoItemFragment.java b/app/src/main/java/org/lsposed/manager/ui/fragment/RepoItemFragment.java
index b77cccd7..af43ad81 100644
--- a/app/src/main/java/org/lsposed/manager/ui/fragment/RepoItemFragment.java
+++ b/app/src/main/java/org/lsposed/manager/ui/fragment/RepoItemFragment.java
@@ -153,7 +153,7 @@ public class RepoItemFragment extends BaseFragment implements RepoLoader.RepoLis
         }
     }
 
-    private void renderGithubMarkdown(WebView view, String text) {
+    private void renderGithubMarkdown(WebView view, @Nullable String text) {
         try {
             view.setBackgroundColor(Color.TRANSPARENT);
             var setting = view.getSettings();
@@ -173,6 +173,9 @@ public class RepoItemFragment extends BaseFragment implements RepoLoader.RepoLis
             } else {
                 direction = "ltr";
             }
+            if (text == null) {
+                text = "<center>" + App.getInstance().getString(R.string.list_empty) + "</center>";
+            }
             if (ResourceUtils.isNightMode(getResources().getConfiguration())) {
                 body = App.HTML_TEMPLATE_DARK.get().replace("@dir@", direction).replace("@body@", text);
             } else {