Fixed ref check for unchanged packages

Author: dacoburn

pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "socketsecurity"
-version = "2.1.13"
+version = "2.1.14"
 requires-python = ">= 3.10"
 license = {"file" = "LICENSE"}
 dependencies = [

socketsecurity/__init__.py

@@ -1,2 +1,2 @@
 __author__ = 'socket.dev'
-__version__ = '2.1.13'
+__version__ = '2.1.14'

socketsecurity/core/classes.py

@@ -188,7 +188,7 @@ def from_diff_artifact(cls, data: dict) -> "Package":
             ValueError: If reference data cannot be found in DiffArtifact
         """
         ref = None
-        if data["diffType"] in ["added", "updated"] and data.get("head"):
+        if data["diffType"] in ["added", "updated", "unchanged"] and data.get("head"):
             ref = data["head"][0]
         elif data["diffType"] in ["removed", "replaced"] and data.get("base"):
             ref = data["base"][0]