From a7cdedf82bb34966cf9a89368e82fd4fa559c341 Mon Sep 17 00:00:00 2001
From: jyelon <jyelon@gmail.com>
Date: Tue, 22 Mar 2022 12:24:02 -0400
Subject: [PATCH] fix bug in use of PRId64

---
 luprex/core/cpp/printbuffer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/luprex/core/cpp/printbuffer.cpp b/luprex/core/cpp/printbuffer.cpp
index ef823390..55d029fb 100644
--- a/luprex/core/cpp/printbuffer.cpp
+++ b/luprex/core/cpp/printbuffer.cpp
@@ -191,7 +191,7 @@ bool PrintChanneler::channel(const PrintBuffer *printbuffer, std::ostream &ostre
 
 Invocation PrintChanneler::invocation(int64_t actor_id) {
     char buf[80];
-    sprintf(buf, PRId64, line_);
+    sprintf(buf, "%" PRId64, line_);
     return Invocation(Invocation::KIND_FLUSH_PRINTS, actor_id, actor_id, buf, InvocationData());
 }