Remove backslash escape of pipe in sed command.

[jdblischak]

I was using this script to prepare R packages for conda and noticed that "| file LICENSE" was not removed. I removed the backslash in front of the pipe command, and that seemed to fix things.

# with backslash
$ echo " license: GPL-3 | file LICENSE" | sed 's/ \| file LICENSE//'
license: GPL-3 | file LICENSE
# without backslash
$ echo " license: GPL-3 | file LICENSE" | sed 's/ | file LICENSE//'
 license: GPL-3
# some system information
$ bash --version | head -n 1
GNU bash, version 4.3.48(1)-release (x86_64-pc-linux-gnu)
$ sed --version | head -n 1
sed (GNU sed) 4.2.2

Thanks for writing this script and for all your work maintaining R packages on conda-forge!

[bgruening]

Hi @jdblischak! I'm glad that this small script turns out to be useful :)
Thanks!