source id type is unsigned; minor cleanup

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

diff --git a/src/common/filesys.cpp b/src/common/filesys.cpp
index c045f5e79896e7b43658634e4f41b15a05c2294c..9e91441d040adcd5d7a3116df8b8350b1670c2b7 100644 (file)
--- a/src/common/filesys.cpp
+++ b/src/common/filesys.cpp
@@ -385,6 +385,9 @@ wxFileSystemHandler *wxFileSystem::MakeLocal(wxFileSystemHandler *h)
 
 wxFSFile* wxFileSystem::OpenFile(const wxString& location, int flags)
 {
+    if ((flags & wxFS_READ) == 0)
+        return NULL;
+
     wxString loc = MakeCorrectPath(location);
     unsigned i, ln;
     wxChar meta;