From f53c3b205228e5598739d58c8f93094d1b98a94e Mon Sep 17 00:00:00 2001
From: Herman <55718523+JustJ3di@users.noreply.github.com>
Date: Fri, 1 Apr 2022 20:25:28 +0200
Subject: [PATCH 1/2] Fix bug empity string

Added a control if the string in the build in funcion unicode() is empity
---
 src/builtins/basic.c | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/src/builtins/basic.c b/src/builtins/basic.c
index 5e4dad0..f4d5b30 100644
--- a/src/builtins/basic.c
+++ b/src/builtins/basic.c
@@ -58,17 +58,30 @@ static Object *bin_unicode(Runtime *runtime, Object **argv, unsigned int argc, E
 	(void) runtime;
 	(void) error;
 	uint32_t ret = 0;
-	if(!Object_IsString(argv[0])){
 
-		Error_Report(error, 0, "Argument #%d is not a string", 1);
-		return NULL;
-	}
+	if(!Object_IsString(argv[0]))
+		{
+
+			Error_Report(error, 0, "Argument #%d is not a string", 1);
+			return NULL;
+		}
+	
+
 
 	const char  *string;
 	int n;
 	string = Object_ToString(argv[0],&n,Runtime_GetHeap(runtime),error);
 	if (string == NULL)
 		return NULL;
+		
+	if (strcmp("\0",string)== 0)
+		{
+
+			Error_Report(error, 0, "Argument #%d is empty string", 1);
+			return NULL;
+		
+		}
+
 
 	int k = utf8_sequence_to_utf32_codepoint(string,n,&ret);
 	

From 41f62d2415bed2a52932832c2849c695128bc339 Mon Sep 17 00:00:00 2001
From: Herman <55718523+JustJ3di@users.noreply.github.com>
Date: Fri, 1 Apr 2022 20:28:22 +0200
Subject: [PATCH 2/2] Update basic.c

---
 src/builtins/basic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/builtins/basic.c b/src/builtins/basic.c
index f4d5b30..b40ed3c 100644
--- a/src/builtins/basic.c
+++ b/src/builtins/basic.c
@@ -74,7 +74,7 @@ static Object *bin_unicode(Runtime *runtime, Object **argv, unsigned int argc, E
 	if (string == NULL)
 		return NULL;
 		
-	if (strcmp("\0",string)== 0)
+	if (n == 0)
 		{
 
 			Error_Report(error, 0, "Argument #%d is empty string", 1);