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Diffstat (limited to 'tools/gdb/python/chains.py')
| -rw-r--r-- | tools/gdb/python/chains.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/gdb/python/chains.py b/tools/gdb/python/chains.py index 0826ba9..ef33ed6 100644 --- a/tools/gdb/python/chains.py +++ b/tools/gdb/python/chains.py @@ -48,3 +48,6 @@ class control: def last(self): return node(self.ctrl['Tail']['Node']) + def empty(self): + if self.last() == self.first().next(): + return True |