build: fix build with older gi

Fixes: 6c96aafaa9a61ca4fe713551a4cd4b15fb7e8a63

1 files changed, 5 insertions, 0 deletions

diff --git a/libnm/generate-setting-docs.py b/libnm/generate-setting-docs.py
index 135bf2a56e..e1ea9723dc 100755
--- a/libnm/generate-setting-docs.py
+++ b/libnm/generate-setting-docs.py
@@ -30,6 +30,11 @@ try:
     libs.reverse()
     for lib in libs:
         GIRepository.Repository.prepend_library_path(lib)
+except AttributeError:
+        # An old GI version, that has no prepend_library_path
+        # It's alright, it probably interprets LD_LIBRARY_PATH
+        # correctly.
+        pass
 except KeyError:
         pass