Make public headers compile with -Wzero-as-null-pointer-constant

... or equivalent.

QtBase 5.6 headers already compile that way, so let the other
modules follow suit.

Change-Id: I26201944b21d83f78c9e1c75cbd55334cd16359f
Task-number: QTBUG-45291
Reviewed-by: BogDan Vatra <bogdan@kdab.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/androidextras/android/qandroidfunctions.h b/src/androidextras/android/qandroidfunctions.h
index 0bf2d20..2025b5f 100644
--- a/src/androidextras/android/qandroidfunctions.h
+++ b/src/androidextras/android/qandroidfunctions.h
@@ -51,10 +51,10 @@ namespace QtAndroid
 
     Q_ANDROIDEXTRAS_EXPORT void startIntentSender(const QAndroidJniObject &intentSender,
                                                   int receiverRequestCode,
-                                                  QAndroidActivityResultReceiver *resultReceiver = 0);
+                                                  QAndroidActivityResultReceiver *resultReceiver = nullptr);
     Q_ANDROIDEXTRAS_EXPORT void startActivity(const QAndroidJniObject &intent,
                                               int receiverRequestCode,
-                                              QAndroidActivityResultReceiver *resultReceiver = 0);
+                                              QAndroidActivityResultReceiver *resultReceiver = nullptr);
 
 }