Use -r (--no-run-if-empty) to xargs
authorFredrik Fornwall <fredrik@fornwall.net>
Thu, 11 Aug 2016 13:32:56 +0000 (09:32 -0400)
committerFredrik Fornwall <fredrik@fornwall.net>
Thu, 11 Aug 2016 13:32:56 +0000 (09:32 -0400)
commit8094c664f64c030c61df33025958db9f8f3ccf89
treeda4f5e9c4ae63971fd8279857a42359a1170dff6
parent768ce14ecc1048cdfc8fcf0d51baaba5c33a163b
Use -r (--no-run-if-empty) to xargs

This avoids false error messages when building packages without
ELF files.

Fixes #373.
build-package.sh