fix display abort

2025-02-18 00:42:50 +08:00
parent 53cf361b58
commit ff18da5a29
1 changed files with 3 additions and 0 deletions
--- a/main/display/ssd1306_display.cc
+++ b/main/display/ssd1306_display.cc
@@ -134,6 +134,9 @@ void Ssd1306Display::Unlock() {

 void Ssd1306Display::SetChatMessage(const std::string &role, const std::string &content) {
    DisplayLockGuard lock(this);
+    if (chat_message_label_ == nullptr) {
+        return;
+    }
    if (content_right_ == nullptr) {
        lv_label_set_text(chat_message_label_, content.c_str());
    } else {