From dda27aa9ee057d213956f18041bedb4648c6c302 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Thu, 6 Feb 2003 19:30:32 +0000
Subject: [PATCH] Avoid crash when $HOME is not set

---
 src/fcstr.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/fcstr.c b/src/fcstr.c
index a51be35..3a31b22 100644
--- a/src/fcstr.c
+++ b/src/fcstr.c
@@ -428,9 +428,10 @@ FcStrCopyFilename (const FcChar8 *s)
     if (*s == '~')
     {
 	FcChar8	*home = (FcChar8 *) getenv ("HOME");
-	int	size = strlen ((char *) home) + strlen ((char *) s);
+	int	size;
 	if (!home)
 	    return 0;
+	size = strlen ((char *) home) + strlen ((char *) s);
 	new = (FcChar8 *) malloc (size);
 	if (!new)
 	    return 0;