From 527e15229774fcb90f37c9423cce8bd35d963e76 Mon Sep 17 00:00:00 2001
From: Vasilii Rogin <vasya@rogin.ru>
Date: Fri, 14 Apr 2023 18:40:37 +0300
Subject: [PATCH] Allow messageIndex to be zero (#264)

---
 src/interpreter_extra.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/interpreter_extra.cc b/src/interpreter_extra.cc
index 1cce7b4..12f3222 100644
--- a/src/interpreter_extra.cc
+++ b/src/interpreter_extra.cc
@@ -2987,7 +2987,7 @@ static void opGetMessageString(Program* program)
     int messageListIndex = programStackPopInteger(program);
 
     char* string;
-    if (messageIndex >= 1) {
+    if (messageIndex >= 0) {
         string = _scr_get_msg_str_speech(messageListIndex, messageIndex, 1);
         if (string == NULL) {
             debugPrint("\nError: No message file EXISTS!: index %d, line %d", messageListIndex, messageIndex);