diff --git a/core/my_basic.c b/core/my_basic.c
index 6d46f36..aeb3738 100755
--- a/core/my_basic.c
+++ b/core/my_basic.c
@@ -8196,7 +8196,7 @@ mb_error_e mb_get_last_error(struct mb_interpreter_t* s) {
 
 const char* mb_get_error_desc(mb_error_e err) {
 	/* Get error description text */
-	if(err >= 0 && err < _countof(_ERR_DESC))
+	if(err < _countof(_ERR_DESC))
 		return _ERR_DESC[err];
 
 	return 0;
diff --git a/output/my_basic.exe b/output/my_basic.exe
index 35f88e0..37cbba4 100755
Binary files a/output/my_basic.exe and b/output/my_basic.exe differ
diff --git a/output/my_basic_mac b/output/my_basic_mac
index 8d95035..dc2862b 100755
Binary files a/output/my_basic_mac and b/output/my_basic_mac differ