Skip temporary metadata dependency resolution if there are no dependencies

codearchiver/modules/git.py

@@ -271,18 +271,20 @@ class Git(codearchiver.core.Module):
 
 				# Bundling completed without issues; wait for depended-on bundles, add them to the metadata, then replace own temporary metadata
 				if self._storage:
-					self._storage.wait_temporary_metadata(tmpMetadataDependencies)
+					if tmpMetadataDependencies:
+						self._storage.wait_temporary_metadata(tmpMetadataDependencies)
 					with self._storage.lock():
-						criteria = [('Module', type(self).name), ('Root commit', tuple(rootCommits)), ('Object', tuple(baseInProgressObjects))]
-						missingObjects = baseInProgressObjects.copy()
-						for oldBundleName, oldObjects, oldOids in self._find_storage_bundles(criteria, {value.split(' ', 1)[0] for value in baseInProgressObjects}):
-							metadata.append('Based on bundle', oldBundleName)
-							baseOids |= oldOids
-							missingObjects -= oldObjects
-
-						# Verification: all commit/tag objects collected from temporary metadata must be covered
-						if missingObjects:
-							raise RuntimeError('Resolved temporary metadata bundles do not cover all expected objects')
+						if tmpMetadataDependencies:
+							criteria = [('Module', type(self).name), ('Root commit', tuple(rootCommits)), ('Object', tuple(baseInProgressObjects))]
+							missingObjects = baseInProgressObjects.copy()
+							for oldBundleName, oldObjects, oldOids in self._find_storage_bundles(criteria, {value.split(' ', 1)[0] for value in baseInProgressObjects}):
+								metadata.append('Based on bundle', oldBundleName)
+								baseOids |= oldOids
+								missingObjects -= oldObjects
+
+							# Verification: all commit/tag objects collected from temporary metadata must be covered
+							if missingObjects:
+								raise RuntimeError('Resolved temporary metadata bundles do not cover all expected objects')
 
 						# Verification: all objects in the clone are either in a base bundle or in the index
 						# This can only be done here because all oids are needed, not just the commit/tag objects