(fix) Controllers: return from loadSettings() when there's no mapping…

… file
mixxxdj · Oct 12, 2024 · 79feae8 · 79feae8
1 parent fc19b47
commit 79feae8
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/controllers/legacycontrollermapping.cpp b/src/controllers/legacycontrollermapping.cpp
@@ -11,7 +11,11 @@ const QString kControllerSettingsResourcePathSubst = QStringLiteral("%RESOURCE_P
 void LegacyControllerMapping::loadSettings(UserSettingsPointer pConfig,
         const QString& controllerName) const {
     auto mappingFile = QFileInfo(m_filePath);
-    DEBUG_ASSERT(mappingFile.exists());
+    if (!mappingFile.exists()) {
+        // This happens when we start the MIDI Learning Wizard with a new (empty)
+        // mapping, or when the mapping file has been removed manually by the user.
+        return;
+    }
     QString controllerPath =
             mappingFile.absoluteFilePath()
                     .replace(pConfig->getSettingsPath(),