python build script: fix for fresh install

2017-01-22 15:08:33 -08:00 · 2017-01-22 15:08:33 -08:00 · 4326182b02
parent cc0c168685
commit 4326182b02
1 changed files with 2 additions and 0 deletions
--- a/SheepShaver/src/Windows/build_on_msys.py
+++ b/SheepShaver/src/Windows/build_on_msys.py
@ -354,6 +354,8 @@ def get_installed_packages(quiet=False):

    # first, get the mapping from tarnames to package names for all available packages
    package_list_filename = os.path.join(data_path, "package-list.xml")
+    if not os.path.exists(package_list_filename):
+        return []
    catalogues = xml_read_helper(package_list_filename, "package-list", "catalogue")

    packages_by_tarname = {}