--- a/hgext/gpg.py	Mon Jan 06 14:15:40 2025 -0500
+++ b/hgext/gpg.py	Sun Jan 05 21:03:17 2025 -0500
@@ -167,7 +167,7 @@
         fn = b"localsigs"
         for item in parsefile(repo.vfs(fn), fn):
             yield item
-    except IOError:
+    except OSError:
         pass