Use nullptr instead of zero (0) as the null pointer constant

1 files changed, 5 insertions, 5 deletions

diff --git a/src/net.cpp b/src/net.cpp
index 599a6128fa..1af317726a 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -1438,9 +1438,9 @@ void CConnman::WakeMessageHandler()
 void ThreadMapPort()
 {
     std::string port = strprintf("%u", GetListenPort());
-    const char * multicastif = 0;
-    const char * minissdpdpath = 0;
-    struct UPNPDev * devlist = 0;
+    const char * multicastif = nullptr;
+    const char * minissdpdpath = nullptr;
+    struct UPNPDev * devlist = nullptr;
     char lanaddr[64];
 
 #ifndef UPNPDISCOVER_SUCCESS
@@ -1510,13 +1510,13 @@ void ThreadMapPort()
         {
             r = UPNP_DeletePortMapping(urls.controlURL, data.first.servicetype, port.c_str(), "TCP", 0);
             LogPrintf("UPNP_DeletePortMapping() returned: %d\n", r);
-            freeUPNPDevlist(devlist); devlist = 0;
+            freeUPNPDevlist(devlist); devlist = nullptr;
             FreeUPNPUrls(&urls);
             throw;
         }
     } else {
         LogPrintf("No valid UPnP IGDs found\n");
-        freeUPNPDevlist(devlist); devlist = 0;
+        freeUPNPDevlist(devlist); devlist = nullptr;
         if (r != 0)
             FreeUPNPUrls(&urls);
     }