update

2020-11-11 00:26:46 +08:00
parent 5c253bac88
commit 405172b317
2 changed files with 30 additions and 43 deletions
@@ -232,6 +232,8 @@ void nasal_vector::print()
 {
    int size=elems.size();
    std::cout<<"[";
+    if(!size)
+        std::cout<<"]";
    for(int i=0;i<size;++i)
    {
        nasal_scalar& tmp=nasal_vm.gc_get(nasal_vm.mem_get(elems[i]));
@@ -389,6 +391,8 @@ int nasal_hash::get_keys()
 void nasal_hash::print()
 {
    std::cout<<"{";
+    if(!elems.size())
+        std::cout<<"}";
    for(std::map<std::string,int>::iterator i=elems.begin();i!=elems.end();++i)
    {
        std::cout<<i->first<<":";