Make support casting case safer. (#35)

hadialqattan · Oct 12, 2020 · 5d1d062 · 5d1d062
1 parent 0d11681
commit 5d1d062
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pycln/utils/scan.py b/pycln/utils/scan.py
@@ -139,7 +139,8 @@ def visit_Call(self, node: ast.Call):
         ):
             type_ = node.args[0]
             value = getattr(type_, "value", "") or getattr(type_, "s", "")
-            self._source_stats.name_.add(value)
+            if value:
+                self._source_stats.name_.add(value)
 
     @recursive
     def visit_Try(self, node: ast.Try):