1 files changed, 1 insertions, 0 deletions
diff --git a/src/swap.c b/src/swap.c
index 66bf5c2bfb..c32f60810c 100644
--- a/src/swap.c
+++ b/src/swap.c
@@ -687,6 +687,7 @@ static void swap_enter_signal(Swap *s, SwapState state, bool success) {
                                 wait_for_exit = true;
 
                         set_free(pid_set);
+                        pid_set = NULL;
                 }
         }