The interpreter popup was never filled with any data, fixed.
Fixes #775878.
diff --git a/Mac/OSX/PythonLauncher/PreferencesWindowController.h b/Mac/OSX/PythonLauncher/PreferencesWindowController.h
index 63c1836..6346996 100644
--- a/Mac/OSX/PythonLauncher/PreferencesWindowController.h
+++ b/Mac/OSX/PythonLauncher/PreferencesWindowController.h
@@ -7,7 +7,7 @@
 @interface PreferencesWindowController : NSWindowController <FileSettingsSource>
 {
     IBOutlet NSPopUpButton *filetype;
-    IBOutlet NSTextField *interpreter;
+    IBOutlet NSComboBox *interpreter;
     IBOutlet NSButton *honourhashbang;
     IBOutlet NSButton *debug;
     IBOutlet NSButton *verbose;