From 4ce25c3762f1247916a51e0bda081bb3d738263a Mon Sep 17 00:00:00 2001
From: Raul Marin <git@rmr.ninja>
Date: Mon, 19 Feb 2018 18:13:58 +0100
Subject: [PATCH] proj_errno_reset: Also reset pj_errno

---
 src/proj_4D_api.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/proj_4D_api.c b/src/proj_4D_api.c
index dab4b4098f..fb20978b60 100644
--- a/src/proj_4D_api.c
+++ b/src/proj_4D_api.c
@@ -734,6 +734,7 @@ int proj_errno_reset (const PJ *P) {
 
     pj_ctx_set_errno (pj_get_ctx ((PJ *) P), 0);
     errno = 0;
+    pj_errno = 0;
     return last_errno;
 }