"root | set var" doesn't get whole line in %var% since r156

[GoogleCodeExporter]

What steps will reproduce the problem?
1.Press [c] key in menu to go to command prompt
2.type "root | set var" (without quote) and press [Enter] key
3.type "set var" (without quote) and press [Enter] key to see the result

What is the expected output? What do you see instead?
It should display something like "var=(fd0) Filesystem is fat, using whole disk"
But it is "var=Filesystem is fat, using whole disk" since r156

What version of the product are you using? On what operating system?
grub4dos-0.4.5b-2011-04-29.7z

Please provide any additional information below.
Although the new method (i.e. %@root%) works, the old method (i.e. "command | 
set var") should work for compatibility.

Original issue reported on code.google.com by roy...@gmail.com on 30 Apr 2011 at 7:15

[GoogleCodeExporter]

谢谢报告.问题原因已经确认,晚上会上传新版本,到时麻烦再��
�试一下.

Original comment by chenall.cn on 30 Apr 2011 at 8:21

• Changed state: Started

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Original comment by chenall.cn on 1 May 2011 at 8:13

• Changed state: Verified