fix(Analyzer): Init Repository.EMPTY on blank vcs

Signed-off-by: Jens Keim <[email protected]>

Author: pepper-jk

analyzer/src/main/kotlin/Analyzer.kt

@@ -43,6 +43,7 @@ import org.ossreviewtoolkit.model.AnalyzerRun
 import org.ossreviewtoolkit.model.OrtResult
 import org.ossreviewtoolkit.model.Repository
 import org.ossreviewtoolkit.model.RepositoryProvenance
+import org.ossreviewtoolkit.model.VcsInfo
 import org.ossreviewtoolkit.model.config.AnalyzerConfiguration
 import org.ossreviewtoolkit.model.config.Excludes
 import org.ossreviewtoolkit.model.config.RepositoryConfiguration
@@ -149,14 +150,19 @@ class Analyzer(private val config: AnalyzerConfiguration, private val labels: Ma
             // Only include nested VCS if they are part of the analyzed directory.
             workingTree.getRootPath().resolve(path).startsWith(info.absoluteProjectPath)
         }.orEmpty()
-        val repository = Repository(
-            provenance = RepositoryProvenance(
-                vcsInfo = vcs,
-                resolvedRevision = vcs.revision
-            ),
-            nestedRepositories = nestedVcs,
-            config = info.repositoryConfiguration
-        )
+
+        val repository = if (vcs == VcsInfo.EMPTY) {
+            Repository.EMPTY
+        } else {
+            Repository(
+                provenance = RepositoryProvenance(
+                    vcsInfo = vcs,
+                    resolvedRevision = vcs.revision
+                ),
+                nestedRepositories = nestedVcs,
+                config = info.repositoryConfiguration
+            )
+        }
 
         val endTime = Instant.now()