fix: crash on windows

__init__.py

@@ -56,7 +56,7 @@ sys.path.append('../..')
 from torchvision.datasets.utils import download_url
 
 # ensure .js
-print("### Loading: ComfyUI-Manager (V0.30.2)")
+print("### Loading: ComfyUI-Manager (V0.30.3)")
 
 comfy_ui_required_revision = 1240
 comfy_ui_revision = "Unknown"

git_helper.py

@@ -79,7 +79,7 @@ def gitpull(path):
 def setup_environment():
     config = configparser.ConfigParser()
     config.read(config_path)
-    if 'git_exe' in config['default'] and config['default']['git_exe'] != '':
+    if 'default' in config and 'git_exe' in config['default'] and config['default']['git_exe'] != '':
         git.Git().update_environment(GIT_PYTHON_GIT_EXECUTABLE=config['default']['git_exe'])