X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dc65c743e5f60970e26b26c4ffee2baca5a42585..69659fd770f615210efac4b4fa741b3ad6223616:/src/common/wfstream.cpp

diff --git a/src/common/wfstream.cpp b/src/common/wfstream.cpp
index 5bc7cf1ce2..65e8ceb266 100644
--- a/src/common/wfstream.cpp
+++ b/src/common/wfstream.cpp
@@ -107,9 +107,9 @@ wxFileOffset wxFileInputStream::OnSysTell() const
     return m_file->Tell();
 }
 
-bool wxFileInputStream::IsOk() const 
-{ 
-    return (wxStreamBase::IsOk() && m_file->IsOpened()); 
+bool wxFileInputStream::IsOk() const
+{
+    return wxInputStream::IsOk() && m_file->IsOpened();
 }
 
 // ----------------------------------------------------------------------------
@@ -183,9 +183,9 @@ wxFileOffset wxFileOutputStream::GetLength() const
     return m_file->Length();
 }
 
-bool wxFileOutputStream::IsOk() const 
-{ 
-    return (wxStreamBase::IsOk() && m_file->IsOpened()); 
+bool wxFileOutputStream::IsOk() const
+{
+    return wxOutputStream::IsOk() && m_file->IsOpened();
 }
 
 // ----------------------------------------------------------------------------
@@ -225,7 +225,12 @@ wxFileStream::wxFileStream(const wxString& fileName)
     wxFileOutputStream::m_file = wxFileInputStream::m_file;
 }
 
-#endif //wxUSE_FILE
+bool wxFileStream::IsOk() const
+{
+    return wxFileOutputStream::IsOk() && wxFileInputStream::IsOk();
+}
+
+#endif // wxUSE_FILE
 
 #if wxUSE_FFILE
 
@@ -300,9 +305,9 @@ wxFileOffset wxFFileInputStream::OnSysTell() const
     return m_file->Tell();
 }
 
-bool wxFFileInputStream::IsOk() const 
-{ 
-    return (wxStreamBase::IsOk() && m_file->IsOpened()); 
+bool wxFFileInputStream::IsOk() const
+{
+    return wxStreamBase::IsOk() && m_file->IsOpened();
 }
 
 // ----------------------------------------------------------------------------
@@ -386,9 +391,9 @@ wxFileOffset wxFFileOutputStream::GetLength() const
     return m_file->Length();
 }
 
-bool wxFFileOutputStream::IsOk() const 
-{ 
-    return (wxStreamBase::IsOk() && m_file->IsOpened()); 
+bool wxFFileOutputStream::IsOk() const
+{
+    return wxStreamBase::IsOk() && m_file->IsOpened();
 }
 
 // ----------------------------------------------------------------------------
@@ -401,6 +406,11 @@ wxFFileStream::wxFFileStream(const wxString& fileName)
     wxFFileOutputStream::m_file = wxFFileInputStream::m_file;
 }
 
+bool wxFFileStream::IsOk() const
+{
+    return wxFFileOutputStream::IsOk() && wxFFileInputStream::IsOk();
+}
+
 #endif //wxUSE_FFILE
 
 #endif // wxUSE_STREAMS