From 341eacbc536464f23ffa2e4cd27497c3d25b6183 Mon Sep 17 00:00:00 2001
From: Tony Tyson <wordrap@users.sourceforge.net>
Date: Fri, 28 Apr 2000 02:52:00 +0000
Subject: [PATCH] Replace alloca with malloc for win32 builds.

---
 common/quakefs.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/common/quakefs.c b/common/quakefs.c
index 93ed0e9..b20349f 100644
--- a/common/quakefs.c
+++ b/common/quakefs.c
@@ -838,10 +838,16 @@ COM_AddDirectory (char *dir)
 			printf("%p\n",pwd_ent);
 		} else
 #endif
-			home = getenv("HOME");
+		
+		home = getenv("HOME");
 
-		if (home) {
+		if (home)
+		{
+#if !defined(_WIN32)
 			tmp = alloca(strlen(home)+strlen(dir));
+#else
+			tmp = malloc(strlen(home)+strlen(dir));
+#endif
 			strcpy (tmp, home);
 			strcat (tmp, dir+1); // skip leading ~
 			dir=tmp;