coredumpctl: use free_and_replace in one more place

diff --git a/src/coredump/coredumpctl.c b/src/coredump/coredumpctl.c
index 0529654788a5089b102ed8db83d293f9b702b1a4..2b17dc58598c6fabe1135354cfa107e202373a22 100644 (file)
--- a/src/coredump/coredumpctl.c
+++ b/src/coredump/coredumpctl.c
@@ -305,9 +305,7 @@ static int retrieve(const void *data,
         if (!v)
                 return log_oom();
 
-        free(*var);
-        *var = v;
-
+        free_and_replace(*var, v);
         return 1;
 }