Fix a freed memory access in Keys::doAction.

The thing next_key pointed to was getting freed in deleteTree.

Signed-off-by: Tomas Janousek <tomi@nomi.cz>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/Keys.hh b/src/Keys.hh
index 399853c..439ecac 100644
--- a/src/Keys.hh
+++ b/src/Keys.hh
@@ -113,6 +113,9 @@ private:
     t_key *m_keylist;
     keyspace_t m_map;
 
+    // former doAction static var, we need to access it from deleteTree
+    t_key *next_key;
+
     WindowMap m_window_map;
     HandlerMap m_handler_map;
 };