X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b20edf8b33e4ffa3a56e65f773e3bf73e13adf81..e960c20e389061c0db09e03fdaf9ffe3a418779b:/samples/multimon/multimon_test.cpp

diff --git a/samples/multimon/multimon_test.cpp b/samples/multimon/multimon_test.cpp
index 8557897355..2347e7fdb3 100644
--- a/samples/multimon/multimon_test.cpp
+++ b/samples/multimon/multimon_test.cpp
@@ -22,6 +22,9 @@ IMPLEMENT_APP(TestApp)
 
 bool TestApp::OnInit()
 {
+  if ( !wxApp::OnInit() )
+      return false;
+
   bool is_use_display =
                         #if wxUSE_DISPLAY
                         true
@@ -36,17 +39,15 @@ bool TestApp::OnInit()
 #if wxUSE_DISPLAY
   else
   {
-    size_t count = wxDisplay::GetCount();
-    wxLogDebug ( _T("I detected %i display(s) on your system"), count );
-    size_t i = 0;
-    while ( i < count )
+    unsigned count = wxDisplay::GetCount();
+    wxLogDebug ( _T("I detected %u display(s) on your system"), count );
+    for (unsigned i = 0; i < count; i++)
     {
         wxDisplay display ( i );
         wxRect r = display.GetGeometry();
-        wxLogDebug ( _T("Display #%i \"%s\" = ( %i, %i, %i, %i ) @ %i bits"),
+        wxLogDebug ( _T("Display #%u \"%s\" = ( %i, %i, %i, %i ) @ %i bits"),
             i, display.GetName().c_str(), r.GetLeft(), r.GetTop(), r.GetWidth(), r.GetHeight(),
             display.GetCurrentMode().GetDepth() );
-        i++;
     }
   }
 #endif