From 63ef80adab9cbd256ae8cd8a0967be56cf34a164 Mon Sep 17 00:00:00 2001
From: Tobias Ludwig <tobias.ludwig@inf.fu-berlin.de>
Date: Tue, 17 Mar 2020 19:27:10 +0100
Subject: [PATCH] windowctrl-win : use std::array instead of c-style array

---
 app/SysTray-X/windowctrl-win.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/SysTray-X/windowctrl-win.cpp b/app/SysTray-X/windowctrl-win.cpp
index cc29d91..6e4b6b9 100644
--- a/app/SysTray-X/windowctrl-win.cpp
+++ b/app/SysTray-X/windowctrl-win.cpp
@@ -8,6 +8,11 @@
 #include <tlhelp32.h>
 #include <CommCtrl.h>
 
+/*
+ * Standard library includes
+ */
+#include <array>
+
 /*
  * Qt includes
  */
@@ -87,9 +92,9 @@ bool    WindowCtrlWin::findWindow( const QString& title )
  */
 BOOL CALLBACK   WindowCtrlWin::enumWindowsTitleProc( HWND hwnd, LPARAM lParam )
 {
-    char buffer[ 128 ];
-    int written = GetWindowTextA( hwnd, buffer, 128 );
-    if( written && strstr( buffer, (char*)lParam ) != nullptr )
+    std::array<char, 128> buffer;
+    int written = GetWindowTextA( hwnd, buffer.data(), int(buffer.size()) );
+    if( written && strstr( buffer.data(), (char*)lParam ) != nullptr )
     {
         m_tb_windows.append( (quint64)hwnd );
     }