pythongh-126944: Better error for missing arg in pdb

hauntsaninja · Nov 18, 2024 · d330cb6 · d330cb6
1 parent 434b297
commit d330cb6
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Lib/pdb.py b/Lib/pdb.py
@@ -1774,6 +1774,9 @@ def _getval(self, arg):
         try:
             return eval(arg, self.curframe.f_globals, self.curframe.f_locals)
         except:
+            if not arg:
+                self.error("Missing arg!")
+                raise
             self._error_exc()
             raise