clean - reformatting

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

diff --git a/src/common/zstream.cpp b/src/common/zstream.cpp
index a85312efa507c10cecf325ae80ebc1068cd16be3..684ff82cfde0791bfe85c8f7a15bbb7b8ae86497 100644 (file)
--- a/src/common/zstream.cpp
+++ b/src/common/zstream.cpp
@@ -9,10 +9,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "zstream.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -135,14 +131,17 @@ size_t wxZlibInputStream::OnSysRead(void *buffer, size_t size)
         break;
 
     case Z_STREAM_END:
-      // Unread any data taken from past the end of the deflate stream, so that
-      // any additional data can be read from the underlying stream (the crc
-      // in a gzip for example)
-      if (m_inflate->avail_in) {
-        m_parent_i_stream->Ungetch(m_inflate->next_in, m_inflate->avail_in);
-        m_inflate->avail_in = 0;
+      if (m_inflate->avail_out) {
+        // Unread any data taken from past the end of the deflate stream, so that
+        // any additional data can be read from the underlying stream (the crc
+        // in a gzip for example)
+        if (m_inflate->avail_in) {
+          m_parent_i_stream->Reset();
+          m_parent_i_stream->Ungetch(m_inflate->next_in, m_inflate->avail_in);
+          m_inflate->avail_in = 0;
+        }
+        m_lasterror = wxSTREAM_EOF;
       }
-      m_lasterror = wxSTREAM_EOF;
       break;
 
     case Z_BUF_ERROR: