Update unused_generic_or_union.cr

Co-authored-by: Sijawusz Pur Rahnama <[email protected]>
crystal-ameba · Jan 27, 2025 · 3c28b2b · 3c28b2b
1 parent 2e7b83f
commit 3c28b2b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/ameba/rule/lint/unused_generic_or_union.cr b/src/ameba/rule/lint/unused_generic_or_union.cr
@@ -57,8 +57,8 @@ module Ameba::Rule::Lint
       issue_for node, GENERIC_MSG unless node_is_used
     end
 
-    private def path_or_generic_union?(node : Crystal::Call)
-      node.name == "|" && node.args.size == 1 && (obj = node.obj) &&
+    private def path_or_generic_union?(node : Crystal::Call) : Bool
+      node.name == "|" && node.args.size == 1 && !!(obj = node.obj) &&
         valid_type_node?(obj) && valid_type_node?(node.args.first)
     end