avoid empty hash tables

2014-09-23 22:37:08 +01:00
parent fcc0c51ce7
commit 429e87404f
2 changed files with 10 additions and 3 deletions
--- a/C/qlyw.c
+++ b/C/qlyw.c
@@ -875,6 +875,7 @@ p_save_module_preds( USES_REGS1 )
    Yap_Error(TYPE_ERROR_ATOM,tmod,"save_module/2");
    return FALSE;
  }
+  save_header( stream );
  return save_module(stream, tmod) != 0;
 }