Return initializer list where it is possible

This fixes this clang-tidy warning:

 warning: avoid repeating the return type from the declaration; use a braced initializer list instead [modernize-return-braced-init-list]

Change-Id: I421e1e47462fe0e97788672684d47943af7df850
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/lib/corelib/tools/applecodesignutils.cpp b/src/lib/corelib/tools/applecodesignutils.cpp
index f89fc7732..67c4f5238 100644
--- a/src/lib/corelib/tools/applecodesignutils.cpp
+++ b/src/lib/corelib/tools/applecodesignutils.cpp
@@ -58,17 +58,17 @@ QByteArray smimeMessageContent(const QByteArray &data)
 {
     QCFType<CMSDecoderRef> decoder = NULL;
     if (CMSDecoderCreate(&decoder) != noErr)
-        return QByteArray();
+        return {};
 
     if (CMSDecoderUpdateMessage(decoder, data.constData(), data.size()) != noErr)
-        return QByteArray();
+        return {};
 
     if (CMSDecoderFinalizeMessage(decoder) != noErr)
-        return QByteArray();
+        return {};
 
     QCFType<CFDataRef> content = NULL;
     if (CMSDecoderCopyContent(decoder, &content) != noErr)
-        return QByteArray();
+        return {};
 
     return QByteArray::fromCFData(content);
 }
@@ -83,7 +83,7 @@ QVariantMap certificateInfo(const QByteArray &data)
     for (const auto &extension : cert.extensions()) {
         if (extension.name() == QStringLiteral("extendedKeyUsage")) {
              if (!extension.value().toStringList().contains(QStringLiteral("Code Signing")))
-                 return QVariantMap();
+                 return {};
         }
     }
 
@@ -120,7 +120,7 @@ QVariantMap identitiesProperties()
                                                         &kCFTypeDictionaryValueCallBacks);
     QCFType<CFTypeRef> result = NULL;
     if (SecItemCopyMatching(query, &result) != errSecSuccess)
-        return QVariantMap();
+        return {};
 
     QVariantMap items;
     const auto tryAppend = [&](SecIdentityRef identity) {