Fix crash on previewing JPEG2000.

I remember adding this line to fix a completely screwed up display,
but on testing again it seems to be wrong; it results in wildly out-of-range
memory access.  Not sure what's going on.

diff --git a/src/lib/j2k_image_proxy.cc b/src/lib/j2k_image_proxy.cc
index 4e38213c8326ef1930da01cc3a3cf934efa96730..eea4b038a2c841861a5799288bb216cb7ee9cafc 100644 (file)
--- a/src/lib/j2k_image_proxy.cc
+++ b/src/lib/j2k_image_proxy.cc
@@ -139,7 +139,6 @@ J2KImageProxy::image (optional<dcp::NoteHandler>, optional<dcp::Size> target_siz
                        }
                        ++p;
                }
-               p += _j2k->factor(0) * width;
        }
 
        return image;