update-vuln: _add_annotation_to_cve: use a bug variable

1 files changed, 6 insertions, 4 deletions

diff --git a/bin/update-vuln b/bin/update-vuln
index f6f93f2e46..d40a399758 100755
--- a/bin/update-vuln
+++ b/bin/update-vuln
@@ -96,12 +96,14 @@ class ParseUpdates:
 
         Accounts for PackageAnnotation.release == None for unstable.
         """
+        bug = self.bugs[cve]
+
         if isinstance(annotation, PackageAnnotation):
-            store = {ann.release: ann for ann in self.bugs[cve].annotations if isinstance(ann, PackageAnnotation)}
+            store = {ann.release: ann for ann in bug.annotations if isinstance(ann, PackageAnnotation)}
             store[annotation.release] = annotation
             # this is needed despite python3 >= 3.7 having ordered dicts
             # because using the dict.keys() would need a copy of that list anyway.
-            existing = [ann.release for ann in self.bugs[cve].annotations if isinstance(ann, PackageAnnotation)]
+            existing = [ann.release for ann in bug.annotations if isinstance(ann, PackageAnnotation)]
             if None in existing:
                 # release == None for unstable
                 index = existing.index(None)
@@ -120,12 +122,12 @@ class ParseUpdates:
                 bug_list.append(store[item])
 
         elif isinstance(annotation, StringAnnotation):
-            bug_list = list(self.bugs[cve].annotations)
+            bug_list = list(bug.annotations)
             bug_list.append(annotation)
         else:
             raise ValueError(f"Unsupported annotation type: {type(annotation)}")
 
-        return Bug(self.bugs[cve].file, self.bugs[cve].header, tuple(bug_list))
+        return Bug(bug.file, bug.header, tuple(bug_list))
 
     def _replace_annotation_on_line(self, cve, line, mod_line):
         index = self.bugs[cve].annotations.index(line)