From eb1bf89d6d5715daccd9d1eeaa7b68879ce9c85f Mon Sep 17 00:00:00 2001
From: Kristian Evers <kristianevers@gmail.com>
Date: Fri, 20 Jul 2018 22:36:25 +0100
Subject: Check for use of both +k and +k_0 in krovak

---
 src/PJ_krovak.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/PJ_krovak.c b/src/PJ_krovak.c
index 44143e77..afb7847b 100644
--- a/src/PJ_krovak.c
+++ b/src/PJ_krovak.c
@@ -196,8 +196,8 @@ PJ *PROJECTION(krovak) {
             P->lam0 = 0.7417649320975901 - 0.308341501185665;
 
     /* if scale not set default to 0.9999 */
-    if (!pj_param(P->ctx, P->params, "tk").i)
-            P->k0 = 0.9999;
+    if (!pj_param(P->ctx, P->params, "tk").i && !pj_param(P->ctx, P->params, "tk_0").i)
+        P->k0 = 0.9999;
 
     Q->czech = 1;
     if( !pj_param(P->ctx, P->params, "tczech").i )
-- 
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