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| From: | Glenn Morris |
| Subject: | bug#24471: 25.1.50; Error on empty PATH component |
| Date: | Fri, 23 Sep 2016 11:54:36 -0400 |
| User-agent: | Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Eli Zaretskii wrote: > Another issue is whether we want to filter out nil or leave it alone > (i.e. change the function used by mapcar so it skips nil elements)? > Any thoughts on this one? Please just replace nil elements with ".". The point of that code in cus-start is so that exec-path does not show up in customize-rogue output under normal circumstances. A test case is PATH=:$PATH emacs -Q -f customize-rogue
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