[or-cvs] we were leaking some memory every time the client changes IPs

[arma@xxxxxxxx]

Update of /home2/or/cvsroot/tor/src/or
In directory moria:/home/arma/work/onion/cvs/tor/src/or

Modified Files:
	router.c 
Log Message:
we were leaking some memory every time the client changes IPs


Index: router.c
===================================================================
RCS file: /home2/or/cvsroot/tor/src/or/router.c,v
retrieving revision 1.212
retrieving revision 1.213
diff -u -d -r1.212 -r1.213
--- router.c	30 Sep 2005 00:43:40 -0000	1.212
+++ router.c	30 Sep 2005 06:03:04 -0000	1.213
@@ -95,6 +95,8 @@
 void
 set_identity_key(crypto_pk_env_t *k)
 {
+  if (identitykey)
+    crypto_free_pk_env(identitykey);
   identitykey = k;
 }