From c977df33a3e15713500d44855ac908cbaca4949c Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Sun, 5 Dec 2021 00:01:24 +0100
Subject: [PATCH] express: Fix issue on platforms without signed cha

---
 panda/src/express/virtualFileSystem.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/panda/src/express/virtualFileSystem.cxx b/panda/src/express/virtualFileSystem.cxx
index 0092d9943e..1655c214be 100644
--- a/panda/src/express/virtualFileSystem.cxx
+++ b/panda/src/express/virtualFileSystem.cxx
@@ -156,7 +156,7 @@ mount(const Filename &physical_filename, const Filename &mount_point,
   // read-write on multifiles and .zip files.
   flags |= MF_read_only;
 
-  char ch = stream->get();
+  int ch = stream->get();
   if (ch == '#' || ch == 'p') {
     // It *might* be a multifile.
     while (ch == '#') {