find a bug, when i use ImageMagick draw background image

[yumufeng]

i'm chinese；
Find a bug, when I use ImageMagick to draw a background image； which would leave stripes between neighboring blocks while drawing QRCode at scale。

like：
when i set Fill Opacity

code：

image：

You can refer to this demo:
https://github.com/sylnsfar/qrcode

[DASPRiD]

This has been fixed in the 2.0 version (to be released).