From 99e1ba77eab1f04e49e1fc93e211859abde482cd Mon Sep 17 00:00:00 2001
From: Valk Richard Li <48872266+ValKmjolnir@users.noreply.github.com>
Date: Wed, 16 Sep 2020 03:34:28 -0700
Subject: [PATCH] bug fixed

---
 version3.0/nasal_misc.h    | 2 ++
 version3.0/nasal_runtime.h | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/version3.0/nasal_misc.h b/version3.0/nasal_misc.h
index b266027..ae9c33c 100644
--- a/version3.0/nasal_misc.h
+++ b/version3.0/nasal_misc.h
@@ -196,6 +196,8 @@ std::string trans_number_to_string(double number)
 		trans_num_string+='-';
 		number=-number;
 	}
+	if(number==0)
+		return "0";
 	double integer_bit=1;
 	while(number>=integer_bit)
 		integer_bit*=10;
diff --git a/version3.0/nasal_runtime.h b/version3.0/nasal_runtime.h
index 73cd031..d13ccf7 100644
--- a/version3.0/nasal_runtime.h
+++ b/version3.0/nasal_runtime.h
@@ -490,13 +490,14 @@ int nasal_runtime::loop_progress(nasal_ast& node,int local_scope_addr,bool allow
         int condition_value_addr=calculation(condition_node,for_local_scope_addr);
         bool result=check_condition(condition_value_addr);
         nasal_vm.del_reference(condition_value_addr);
-        for(;result;ret_state=after_each_for_loop(each_loop_do_node,for_local_scope_addr))
+        while(result)
         {
             if(ret_state==rt_error)
                 break;
             ret_state=block_progress(run_block_node,for_local_scope_addr,allow_return);
             if(ret_state==rt_error || ret_state==rt_return || ret_state==rt_break || error)
                 break;
+            ret_state=after_each_for_loop(each_loop_do_node,for_local_scope_addr);
             condition_value_addr=calculation(condition_node,for_local_scope_addr);
             result=check_condition(condition_value_addr);
             nasal_vm.del_reference(condition_value_addr);