fixed signed/unsigned comparison warning

[wxWidgets.git] / src / common / selectdispatcher.cpp

diff --git a/src/common/selectdispatcher.cpp b/src/common/selectdispatcher.cpp
index ccb19b54f6714a6b48ad674fcc72594003328304..2a96b334535d11feb1aa9cd92bbe1da7fbdbf043 100644 (file)
--- a/src/common/selectdispatcher.cpp
+++ b/src/common/selectdispatcher.cpp
@@ -160,7 +160,7 @@ wxSelectDispatcher::wxSelectDispatcher()
 
 bool wxSelectDispatcher::RegisterFD(int fd, wxFDIOHandler *handler, int flags)
 {
-    if ( !wxFDIODispatcher::RegisterFD(fd, handler, flags) )
+    if ( !wxMappedFDIODispatcher::RegisterFD(fd, handler, flags) )
         return false;
 
     if ( !m_sets.SetFD(fd, flags) )
@@ -174,7 +174,7 @@ bool wxSelectDispatcher::RegisterFD(int fd, wxFDIOHandler *handler, int flags)
 
 bool wxSelectDispatcher::ModifyFD(int fd, wxFDIOHandler *handler, int flags)
 {
-    if ( !wxFDIODispatcher::ModifyFD(fd, handler, flags) )
+    if ( !wxMappedFDIODispatcher::ModifyFD(fd, handler, flags) )
         return false;
 
     wxASSERT_MSG( fd <= m_maxFD, _T("logic error: registered fd > m_maxFD?") );
@@ -182,10 +182,8 @@ bool wxSelectDispatcher::ModifyFD(int fd, wxFDIOHandler *handler, int flags)
     return m_sets.SetFD(fd, flags);
 }
 
-wxFDIOHandler *wxSelectDispatcher::UnregisterFD(int fd, int flags)
+bool wxSelectDispatcher::UnregisterFD(int fd, int flags)
 {
-    wxFDIOHandler * const handler = wxFDIODispatcher::UnregisterFD(fd, flags);
-
     m_sets.ClearFD(fd, flags);
 
     // remove the handler if we don't need it any more
@@ -205,7 +203,7 @@ wxFDIOHandler *wxSelectDispatcher::UnregisterFD(int fd, int flags)
         }
     }
 
-    return handler;
+    return true;
 }
 
 void wxSelectDispatcher::ProcessSets(const wxSelectSets& sets)