From 8211f48b1ac6c941f46a8f2df90bdbfdcbc85981 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Tue, 18 Dec 2018 21:31:28 +0100
Subject: cpp conversion: fix zero-as-null-pointer-constant warnings

---
 src/PJ_aea.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/PJ_aea.cpp')

diff --git a/src/PJ_aea.cpp b/src/PJ_aea.cpp
index 88929e3b..c4a4a72a 100644
--- a/src/PJ_aea.cpp
+++ b/src/PJ_aea.cpp
@@ -85,10 +85,10 @@ struct pj_opaque {
 
 
 static PJ *destructor (PJ *P, int errlev) {                        /* Destructor */
-    if (0==P)
-        return 0;
+    if (nullptr==P)
+        return nullptr;
 
-    if (0==P->opaque)
+    if (nullptr==P->opaque)
         return pj_default_destructor (P, errlev);
 
     pj_dealloc (static_cast<struct pj_opaque*>(P->opaque)->en);
@@ -199,7 +199,7 @@ static PJ *setup(PJ *P) {
 
 PJ *PROJECTION(aea) {
     struct pj_opaque *Q = static_cast<struct pj_opaque*>(pj_calloc (1, sizeof (struct pj_opaque)));
-    if (0==Q)
+    if (nullptr==Q)
         return pj_default_destructor (P, ENOMEM);
     P->opaque = Q;
     P->destructor = destructor;
@@ -212,7 +212,7 @@ PJ *PROJECTION(aea) {
 
 PJ *PROJECTION(leac) {
     struct pj_opaque *Q = static_cast<struct pj_opaque*>(pj_calloc (1, sizeof (struct pj_opaque)));
-    if (0==Q)
+    if (nullptr==Q)
         return pj_default_destructor (P, ENOMEM);
     P->opaque = Q;
     P->destructor = destructor;
-- 
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