Attempt to fix wasm compile error

extern game pointer needs initializer?

diff --git a/src/main.cc b/src/main.cc
index 954845544b0e5c743d9ef5db6ee01bdb27e81388..62231185f5716536755ee4f1eb79d115165f0c0e 100644 (file)
--- a/src/main.cc
+++ b/src/main.cc
@@ -16,7 +16,7 @@
 
 #ifdef __EMSCRIPTEN__
 
-extern Game *global_game_ptr;
+extern Game *global_game_ptr = nullptr;
 
 extern "C" {