X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/36abe9d421ebb33873f012a63fbdb210ff771682..e77cba1a9c2085b15789bbdc3d38697c4670d2a7:/src/common/imagjpeg.cpp

diff --git a/src/common/imagjpeg.cpp b/src/common/imagjpeg.cpp
index f14027cb78..a06f0dd8f2 100644
--- a/src/common/imagjpeg.cpp
+++ b/src/common/imagjpeg.cpp
@@ -479,7 +479,7 @@ bool wxJPEGHandler::DoCanRead( wxInputStream& stream )
 {
     unsigned char hdr[2];
 
-    if ( !stream.Read(hdr, WXSIZEOF(hdr)) )
+    if ( !stream.Read(hdr, WXSIZEOF(hdr)) )     // it's ok to modify the stream position here
         return false;
 
     return hdr[0] == 0xFF && hdr[1] == 0xD8;