From 78f6291a3bf56769f53af66fe39718ddd2d74bf2 Mon Sep 17 00:00:00 2001
From: Andre Heinecke <aheinecke@intevation.de>
Date: Fri, 7 Dec 2018 10:43:58 +0100
Subject: [PATCH] core: Fix ERR_INV_ARG check in genkey_start

* src/genkey.c (gpgme_op_genkey_start): Fix check for
parms.

--
This fixes a regression introduced by:
174af15725d4989a840ff3098996cc8a0568f724

So that the error was triggered by usual args.

GnuPG-Bug-Id: T4265
---
 src/genkey.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/genkey.c b/src/genkey.c
index b51dbf04..77576b18 100644
--- a/src/genkey.c
+++ b/src/genkey.c
@@ -290,7 +290,7 @@ gpgme_op_genkey_start (gpgme_ctx_t ctx, const char *parms,
 	      "pubkey=%p, seckey=%p", pubkey, seckey);
   TRACE_LOGBUF (parms, parms? strlen (parms):0);
 
-  if (!ctx || parms)
+  if (!ctx || !parms)
     return TRACE_ERR (gpg_error (GPG_ERR_INV_ARG));
 
   err = genkey_start (ctx, 0, parms, pubkey, seckey);