demos: fix gcc warning

Change-Id: I9f4371334bf958bb01e89621008b6e569002d9a1

diff --git a/demos/smoke/Game.cpp b/demos/smoke/Game.cpp
index 186b395..656d910 100644 (file)
--- a/demos/smoke/Game.cpp
+++ b/demos/smoke/Game.cpp
@@ -27,14 +27,14 @@ void Game::print_stats() {
     // Output frame count and measured elapsed time
     auto now = std::chrono::system_clock::now();
     auto elapsed = now - start_time;
-    long elapsed_millis =
+    auto elapsed_millis =
         std::chrono::duration_cast<std::chrono::milliseconds>(elapsed).count();
     char msg[256];
-    snprintf(msg, 255, "frames:%d, elapsedms:%d", frame_count, elapsed_millis);
+    snprintf(msg, 255, "frames:%d, elapsedms:%ld", frame_count, elapsed_millis);
     shell_->log(Shell::LogPriority::LOG_INFO, msg);
 }
 
 void Game::quit() {
     print_stats();
     shell_->quit();
-}
\ No newline at end of file
+}