From d3e1199c8f4d1504b82020a2ff10a3dea01c9d2e Mon Sep 17 00:00:00 2001
From: Randy Heit <rheit@zdoom.fake>
Date: Wed, 8 Apr 2009 04:47:21 +0000
Subject: [PATCH] - Fixed: Not all control paths through
 DCanvas::ParseDrawTextureTags() called va_end. - Moved the va_copy check out
 of the non-Win32 part of CMakeLists.txt so that it gets   used for MinGW,
 too.

SVN r1527 (trunk)
---
 src/v_draw.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/v_draw.cpp b/src/v_draw.cpp
index 63529abc4..33933427c 100644
--- a/src/v_draw.cpp
+++ b/src/v_draw.cpp
@@ -300,12 +300,14 @@ bool DCanvas::ParseDrawTextureTags (FTexture *img, int x, int y, DWORD tag, va_l
 
 	if (img == NULL || img->UseType == FTexture::TEX_Null)
 	{
+		va_end(tags);
 		return false;
 	}
 
 	// Do some sanity checks on the coordinates.
 	if (x < -16383 || x > 16383 || y < -16383 || y > 16383)
 	{
+		va_end(tags);
 		return false;
 	}
 
@@ -359,7 +361,7 @@ bool DCanvas::ParseDrawTextureTags (FTexture *img, int x, int y, DWORD tag, va_l
 		case TAG_MORE:
 			more_p = va_arg (tags, va_list *);
 			va_end (tags);
-#ifdef __GNUC__
+#ifndef NO_VA_COPY
 			va_copy (tags, *more_p);
 #else
 			tags = *more_p;