sage-spkg can show harmless "mv" error

[jdemeyer]

The mv command in

if [ "$USE_LOCAL_SCRIPTS" = yes ]; then
    mv "${PKG_NAME_UPSTREAM%.tar*}" src
    cd ..
    echo "Finished set up"
else

can sometimes give an error which is harmless. So we should silence this error. We can also remove some extra cd commands.

CC: @vbraun @ohanar

Component: build

Author: Jeroen Demeyer

Branch/Commit: u/jdemeyer/ticket/15766 @ c83506a

Reviewer: R. Andrew Ohana

Issue created by migration from https://trac.sagemath.org/ticket/15766

[jdemeyer]

Attachment: 15766.patch.gz

[jdemeyer]

Branch: u/jdemeyer/ticket/15766

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

c83506a

Silence "mv" and eliminate some "cd" commands

[sagetrac-git]

Commit: c83506a

[jdemeyer]

Author: Jeroen Demeyer

[ohanar]

Reviewer: R. Andrew Ohana