2 files changed, 1 insertions, 8 deletions
diff --git a/src/widgets/util/qcompleter_p.h b/src/widgets/util/qcompleter_p.h
index e2b65ba211..10dde975c0 100644
--- a/src/widgets/util/qcompleter_p.h
+++ b/src/widgets/util/qcompleter_p.h
@@ -128,7 +128,7 @@ private:
 };
 
 struct QMatchData {
-    QMatchData() : exactMatchIndex(-1) { }
+    QMatchData() : exactMatchIndex(-1), partial(false) { }
     QMatchData(const QIndexMapper& indices, int em, bool p) :
         indices(indices), exactMatchIndex(em), partial(p) { }
     QIndexMapper indices;
diff --git a/src/widgets/util/qsystemtrayicon_win.cpp b/src/widgets/util/qsystemtrayicon_win.cpp
index adf193bb66..f34714c016 100644
--- a/src/widgets/util/qsystemtrayicon_win.cpp
+++ b/src/widgets/util/qsystemtrayicon_win.cpp
@@ -40,13 +40,6 @@
 #include "qsystemtrayicon_p.h"
 #ifndef QT_NO_SYSTEMTRAYICON
 
-#if defined(_WIN32_WINNT) && _WIN32_WINNT < 0x0600
-#  undef _WIN32_WINNT
-#endif
-#if !defined(_WIN32_WINNT)
-#  define _WIN32_WINNT 0x0600
-#endif
-
 #if defined(_WIN32_IE) && _WIN32_IE < 0x0600
 #  undef _WIN32_IE
 #endif