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| author |   Ulrich Müller <ulm@gentoo.org> | 2020-02-21 10:35:23 +0100 |
|---|---|---|
| committer | Ulrich Müller <ulm@gentoo.org> | 2020-02-22 11:34:02 +0100 |
| commit | 8202b9e60d84e77c03d4bc20b18d2d5ace0a713d (patch) | |
| tree | 5c420169186dbfe79a332fabfe34a53ae76bdd9b /eclass/elisp.eclass | |
| parent | savedconfig.eclass: Remove @ROFF from eclass documentation. (diff) | |
| download | gentoo-8202b9e60d84e77c03d4bc20b18d2d5ace0a713d.tar.gz gentoo-8202b9e60d84e77c03d4bc20b18d2d5ace0a713d.tar.bz2 gentoo-8202b9e60d84e77c03d4bc20b18d2d5ace0a713d.zip | |
elisp.eclass: Test if the DOCS variable has a value.
The current test for the return status of declare -p will be true
if DOCS is declared but otherwise has a void value. Test for presence
of an = sign in the output instead.
Signed-off-by: Ulrich Müller <ulm@gentoo.org>
Diffstat (limited to 'eclass/elisp.eclass')
| -rw-r--r-- | eclass/elisp.eclass | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/eclass/elisp.eclass b/eclass/elisp.eclass index a411f602cf7c..7876928c7fb2 100644 --- a/eclass/elisp.eclass +++ b/eclass/elisp.eclass @@ -1,4 +1,4 @@ -# Copyright 2002-2019 Gentoo Authors +# Copyright 2002-2020 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 # @ECLASS: elisp.eclass @@ -173,7 +173,7 @@ elisp_src_install() { # install documentation only when explicitly requested case ${EAPI} in 4|5) [[ -n ${DOCS} ]] && dodoc ${DOCS} ;; - *) declare -p DOCS &>/dev/null && einstalldocs ;; + *) [[ $(declare -p DOCS 2>/dev/null) == *=* ]] && einstalldocs ;; esac if declare -f readme.gentoo_create_doc >/dev/null; then readme.gentoo_create_doc |