Initialize lvars as empty arrays

Homebrew · Mar 6, 2023 · e63106f · e63106f
1 parent 5e45612
commit e63106f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Library/Homebrew/cmd/update-report.rb b/Library/Homebrew/cmd/update-report.rb
@@ -642,8 +642,8 @@ def dump(updated_formula_report: true)
     dump_deleted_formula_report(report_all)
     dump_deleted_cask_report(report_all)
 
-    outdated_formulae = nil
-    outdated_casks = nil
+    outdated_formulae = []
+    outdated_casks = []
 
     if updated_formula_report && report_all
       dump_modified_formula_report
@@ -671,7 +671,7 @@ def dump(updated_formula_report: true)
     return if outdated_formulae.blank? && outdated_casks.blank?
 
     outdated_formulae = outdated_formulae.count
-    outdated_casks = T.must(outdated_casks).count
+    outdated_casks = outdated_casks.count
 
     update_pronoun = if (outdated_formulae + outdated_casks) == 1
       "it"