packer-cn/provisioner
Matthew Hooker abe92ed739 provisioner/shell: fix EOF detection
Fixes #507

The scanUnixLine function was erroneously returning empty lines when EOF
was reached.
This commit adds a test for the problem and changes the scanUnixLine
function to elide the trailing \n if no content was read.
2013-10-15 05:56:10 -07:00
..