commit:     d8a747ec3f9f0bdd2466b907b618ea8b7b6d5b75
Author:     Alessandro Barbieri <lssndrbarbieri <AT> gmail <DOT> com>
AuthorDate: Sun Apr 24 15:21:27 2022 +0000
Commit:     Alessandro Barbieri <lssndrbarbieri <AT> gmail <DOT> com>
CommitDate: Sun Apr 24 16:01:14 2022 +0000
URL:        https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=d8a747ec

sci-libs/dart: mv only if files found

Closes: https://bugs.gentoo.org/840466
Signed-off-by: Alessandro Barbieri <lssndrbarbieri <AT> gmail.com>

 sci-libs/dart/dart-6.12.1-r1.ebuild | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sci-libs/dart/dart-6.12.1-r1.ebuild 
b/sci-libs/dart/dart-6.12.1-r1.ebuild
index 58aa8a47e..9d972ee8f 100644
--- a/sci-libs/dart/dart-6.12.1-r1.ebuild
+++ b/sci-libs/dart/dart-6.12.1-r1.ebuild
@@ -176,6 +176,10 @@ src_install() {
        fi
 #      use python && cmake_build install-dartpy
        mv "${ED}/usr/share/doc/dart/data" "${ED}/usr/share/${PN}" || die
-       mv "${ED}"/usr/share/doc/dart/* "${ED}/usr/share/doc/${PF}" || die
+       if [[ -d "${ED}/usr/share/doc/dart" ]] ; then
+               if [[ "$(ls -A ${ED}/usr/share/doc/dart)" ]] ; then
+                       mv "${ED}"/usr/share/doc/dart/* 
"${ED}/usr/share/doc/${PF}" || die
+               fi
+       fi
        docompress -x "/usr/share/doc/${PF}"
 }

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