From 2e027c57ed155445e2fff147e9d96d9107639d9c Mon Sep 17 00:00:00 2001
From: Sebastien Le Maguer <slemaguer@coli.uni-saarland.de>
Date: Fri, 20 Feb 2015 14:50:11 +0100
Subject: [PATCH] fix for  #587

---
 lib/mu-msg-crypto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mu-msg-crypto.c b/lib/mu-msg-crypto.c
index 26aef0ed..6e690756 100644
--- a/lib/mu-msg-crypto.c
+++ b/lib/mu-msg-crypto.c
@@ -374,7 +374,7 @@ mu_msg_crypto_verify_part (GMimeMultipartSigned *sig, MuMsgOptions opts,
 	GMimeCryptoContext *ctx;
 	GMimeSignatureList *sigs;
 
-	g_return_val_if_fail (GMIME_IS_MULTIPART_SIGNED(sig), NULL);
+	g_return_if_fail (GMIME_IS_MULTIPART_SIGNED(sig));
 
 	ctx = get_crypto_context (opts, NULL, NULL, err);
 	if (!ctx) {