fixup! Add options for the Julia binary and project path

Author: JamesWrigley

pysrc/juliacall/__init__.py

@@ -147,8 +147,8 @@ def args_from_config(config):
     CONFIG['opt_handle_signals'] = choice('handle_signals', ['yes', 'no'])[0]
     CONFIG['opt_startup_file'] = choice('startup_file', ['yes', 'no'])[0]
     CONFIG['opt_heap_size_hint'] = option('heap_size_hint')[0]
-    CONFIG['project'] = path_option('project', default="", check_exists=True)[0]
-    CONFIG['exe'] = path_option('exe', default="", check_exists=True)[0]
+    CONFIG['project'] = path_option('project', check_exists=True)[0]
+    CONFIG['exe'] = path_option('exe', check_exists=True)[0]
 
     # Stop if we already initialised
     if CONFIG['inited']: