The SBValue.linked_list_iter() API failed for an empty list.

Fix the bug and add a test case. llvm-svn: 136265
2011-07-27 21:14:01 +00:00
parent 03f56d9de6
commit bfdf9a36d9
3 changed files with 25 additions and 5 deletions
--- a/lldb/scripts/Python/modify-python-lldb.py
+++ b/lldb/scripts/Python/modify-python-lldb.py
@@ -129,12 +129,10 @@ linked_list_iter_def = '''
        """
        try:
            item = self.GetChildMemberWithName(next_item_name)
-            while item:
+            while not end_of_list_test(item):
                yield item
                # Prepare for the next iteration.
                item = item.GetChildMemberWithName(next_item_name)
-                if end_of_list_test(item):
-                    break
        except:
            # Exception occurred.  Stop the generator.
            pass