X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bf34105a41faf8e267354e7a96eb1b1e847580da..be1c0bc6ba241a89fc167bd4bfb19a78e02a549f:/src/common/anidecod.cpp

diff --git a/src/common/anidecod.cpp b/src/common/anidecod.cpp
index 2cb075948d..d62c00b455 100644
--- a/src/common/anidecod.cpp
+++ b/src/common/anidecod.cpp
@@ -2,7 +2,6 @@
 // Name:        src/common/anidecod.cpp
 // Purpose:     wxANIDecoder, ANI reader for wxImage and wxAnimation
 // Author:      Francesco Montorsi
-// RCS-ID:      $Id$
 // Copyright:   (c) Francesco Montorsi
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -127,7 +126,7 @@ bool wxANIDecoder::DoCanRead(wxInputStream& stream) const
     wxInt32 anih32;
     memcpy( &anih32, "anih", 4 );
 
-    if ( stream.SeekI(0) == wxInvalidOffset )
+    if ( stream.IsSeekable() && stream.SeekI(0) == wxInvalidOffset )
     {
         return false;
     }
@@ -225,7 +224,7 @@ bool wxANIDecoder::Load( wxInputStream& stream )
     wxInt32 seq32;
     memcpy( &seq32, "seq ", 4 );
 
-    if ( stream.SeekI(0) == wxInvalidOffset)
+    if ( stream.IsSeekable() && stream.SeekI(0) == wxInvalidOffset )
     {
         return false;
     }