Signed-off-by: Marcin Woźniak <y0rune@aol.com>
Hi!
I tried to update the pandoc but I had the problem:
```bash
[ 23:24:38 ] PREPARE for version 2.13 of pandoc-bin from app-text
* ERROR: app-text/pandoc-bin-2.13::src_prepare-overlay failed (prepare phase):
* The source directory '/var/tmp/portage/app-text/pandoc-bin-2.13/work/pandoc-2.13' doesn't exist
*
* Call stack:
* ebuild.sh, line 762: Called __ebuild_main 'prepare'
* phase-functions.sh, line 1050: Called __dyn_prepare
* phase-functions.sh, line 384: Called die
* The specific snippet of code:
* die "The source directory '${S}' doesn't exist"
```
So I fix the issue. I tested it in the separated Gentoo.
