cppcheck: Fix another null pointer dereference warning.

MythTV · Jan 3, 2023 · 1b75b3f · 1b75b3f
1 parent b85f983
commit 1b75b3f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mythtv/libs/libmythui/mythdialogbox.cpp b/mythtv/libs/libmythui/mythdialogbox.cpp
@@ -835,7 +835,8 @@ bool MythUISearchDialog::Create(void)
     if (cancelButton)
         connect(cancelButton, &MythUIButton::Clicked, this, &MythScreenType::Close);
 
-    connect(okButton, &MythUIButton::Clicked, this, &MythUISearchDialog::slotSendResult);
+    if (okButton)
+        connect(okButton, &MythUIButton::Clicked, this, &MythUISearchDialog::slotSendResult);
 
     connect(m_itemList, &MythUIButtonList::itemClicked,
             this, &MythUISearchDialog::slotSendResult);