From 2e9bd0f2415c44702d6300d8f84d554242ffcae3 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Sun, 12 May 2019 20:57:18 +0200
Subject: [PATCH] prc: fix compilation issue on MSVC

---
 dtool/src/prc/encryptStream.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dtool/src/prc/encryptStream.cxx b/dtool/src/prc/encryptStream.cxx
index 380296dd8c..90e9e33858 100644
--- a/dtool/src/prc/encryptStream.cxx
+++ b/dtool/src/prc/encryptStream.cxx
@@ -22,7 +22,7 @@
  */
 bool IDecryptStream::
 read_magic(const char *magic, size_t size) {
-  char this_magic[size];
+  char *this_magic = (char *)alloca(size);
   read(this_magic, size);
 
   if (!fail() && gcount() == size && memcmp(this_magic, magic, size) == 0) {