X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/69cce151786fff258571659c6c5ef1b50a64ec58..0d53638f7147c18153f63fdfc096b17be6e22a27:/src/common/fs_arc.cpp

diff --git a/src/common/fs_arc.cpp b/src/common/fs_arc.cpp
index ff639417dd..ef1df75f2b 100644
--- a/src/common/fs_arc.cpp
+++ b/src/common/fs_arc.cpp
@@ -1,9 +1,8 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        fs_arc.cpp
+// Name:        src/common/fs_arc.cpp
 // Purpose:     wxArchive file system
 // Author:      Vaclav Slavik, Mike Wetherell
 // Copyright:   (c) 1999 Vaclav Slavik, (c) 2006 Mike Wetherell
-// CVS-ID:      $Id$
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
@@ -22,7 +21,7 @@
     #include "wx/log.h"
 #endif
 
-#if WXWIN_COMPATIBILITY_2_6
+#if WXWIN_COMPATIBILITY_2_6 && wxUSE_ZIPSTREAM
     #include "wx/zipstrm.h"
 #else
     #include "wx/archive.h"
@@ -135,10 +134,8 @@ wxArchiveFSEntry *wxArchiveFSCacheDataImpl::AddToCache(wxArchiveEntry *entry)
 
 void wxArchiveFSCacheDataImpl::CloseStreams()
 {
-    delete m_archive;
-    m_archive = NULL;
-    delete m_stream;
-    m_stream = NULL;
+    wxDELETE(m_archive);
+    wxDELETE(m_stream);
 }
 
 wxArchiveEntry *wxArchiveFSCacheDataImpl::Get(const wxString& name)
@@ -360,7 +357,7 @@ wxFSFile* wxArchiveFSHandler::OpenFile(
         right = rightPart.GetFullPath(wxPATH_UNIX);
     }
 
-    if (right.GetChar(0) == wxT('/')) right = right.Mid(1);
+    if (!right.empty() && right.GetChar(0) == wxT('/')) right = right.Mid(1);
 
     if (!m_cache)
         m_cache = new wxArchiveFSCache;
@@ -406,8 +403,8 @@ wxFSFile* wxArchiveFSHandler::OpenFile(
         return NULL;
     }
 
-#if WXWIN_COMPATIBILITY_2_6
-    if (factory->IsKindOf(CLASSINFO(wxZipClassFactory)))
+#if WXWIN_COMPATIBILITY_2_6 && wxUSE_ZIPSTREAM
+    if (wxDynamicCast(factory, wxZipClassFactory))
         ((wxZipInputStream*)s)->m_allowSeeking = true;
 #endif // WXWIN_COMPATIBILITY_2_6