[gnome-keyring/gnome-3-0] rpc-layer: Fix bad handshake length macro.

[Stefan Walter <stefw src gnome org>]

commit 2c7a6d8bcab79aa4262dc29c028f0bbb792f2bfa
Author: Corentin Chary <corentin.chary>
Date:   Mon Apr 18 15:15:07 2011 +0200

    rpc-layer: Fix bad handshake length macro.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=648105

 pkcs11/rpc-layer/gkm-rpc-private.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pkcs11/rpc-layer/gkm-rpc-private.h b/pkcs11/rpc-layer/gkm-rpc-private.h
index ce02deb..30d1a88 100644
--- a/pkcs11/rpc-layer/gkm-rpc-private.h
+++ b/pkcs11/rpc-layer/gkm-rpc-private.h
@@ -214,7 +214,7 @@ static const GkmRpcCall gkm_rpc_calls[] = {
 #define GKM_RPC_HANDSHAKE \
 	((unsigned char*)"PRIVATE-GNOME-KEYRING-PKCS11-PROTOCOL-V-1")
 #define GKM_RPC_HANDSHAKE_LEN \
-	(sizeof (GKM_RPC_HANDSHAKE) - 1)
+	(strlen ((char *)GKM_RPC_HANDSHAKE))
 
 #define GKM_RPC_SOCKET_EXT 	"pkcs11"