From c7a3785a5cf37fb89d9804a58bc29a9064dd7c7f Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 14 Mar 2016 00:12:07 +0100
Subject: [PATCH] Avoid mixing code and declarations in C expat code

Some compilers, notably MSVC, don't support C99 and C89 doesn't allow this.

Fixes MSVS compilation after 7e22fb4f64eeffdd7b01c8f342c7eefcad5b27c9.
---
 src/expat/lib/xmlparse.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/expat/lib/xmlparse.c b/src/expat/lib/xmlparse.c
index 322c8eeee6..dbf5687613 100644
--- a/src/expat/lib/xmlparse.c
+++ b/src/expat/lib/xmlparse.c
@@ -1703,13 +1703,16 @@ XML_GetBuffer(XML_Parser parser, int len)
   }
 
   if (len > bufferLim - bufferEnd) {
+#ifdef XML_CONTEXT_BYTES
+    int keep;
+#endif
     int neededSize = len + (int)(bufferEnd - bufferPtr);
     if (neededSize < 0) {
       errorCode = XML_ERROR_NO_MEMORY;
       return NULL;
     }
 #ifdef XML_CONTEXT_BYTES
-    int keep = (int)(bufferPtr - buffer);
+    keep = (int)(bufferPtr - buffer);
 
     if (keep > XML_CONTEXT_BYTES)
       keep = XML_CONTEXT_BYTES;