libixp

commit 9363933314d6131cb69c9e9985b8f698f30ea2fe
parent 93edbb7a427a768d4fa5aca87346ee85a5417237
Author: sqweek <sqweek@gmail.com>
Date:   Sat, 20 Sep 2008 11:04:28 +0800

Fix use of uninitialised global variable user.

Diffstat:
examples/ixpsrv.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/examples/ixpsrv.c b/examples/ixpsrv.c
@@ -502,6 +502,9 @@ main(int argc, char *argv[]) {
 	if(!address)
 		fatal("$IXP_ADDRESS not set\n");
 
+	if(!(user = getenv("USER")))
+		fatal("$USER not set\n");
+
 	fd = ixp_announce(address);
 	if(fd < 0)
 		fatal("%s\n", errstr);