Old config should not be freed early when reconfiguring in fast succession

diff --git a/conf/conf.c b/conf/conf.c
index cfe484cbce204a0f33f911998e3501effa5611a3..73e0ae0505460ee0cf462e005143511fa41ec2a4 100644 (file)
--- a/conf/conf.c
+++ b/conf/conf.c
@@ -225,8 +225,11 @@ config_free_old(void)
   tm_stop(config_timer);
   undo_available = 0;
 
-  config_free(old_config);
-  old_config = NULL;
+  if (!configuring)
+  {
+    config_free(old_config);
+    old_config = NULL;
+  }
 }
 
 struct global_runtime global_runtime_internal[2] = {{