From bc48b11efa8fd9fcb8d07578adb18fb6eaee03b1 Mon Sep 17 00:00:00 2001
From: otya128 <otya128@users.noreply.github.com>
Date: Fri, 2 Dec 2016 21:30:58 +0900
Subject: [PATCH] fix function call

---
 SMILEBASIC/VM.d | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/SMILEBASIC/VM.d b/SMILEBASIC/VM.d
index af23faa..26b5e56 100644
--- a/SMILEBASIC/VM.d
+++ b/SMILEBASIC/VM.d
@@ -1269,7 +1269,8 @@ class CallFunctionCode : Code
     void resolve(VM vm)
     {
         func = vm.currentSlot.functions.get(name, null);
-        throw new SyntaxError(name);
+        if (!func)
+            throw new SyntaxError(name);
     }
     override void execute(VM vm)
     {