gnome-session-inhibit passes arguments to execvp incorrectly

[Pauli]

steps to reproduce:

gnome-session-inhibit sh -c "sleep 10"

Excepted result is of course wait for 10 seconds before termination.

Actual result:
Failed to open "sleep 10"

That is causes because shell ignores the first argument that should be the program name. But inhibit passes "-c" as the first argument.

Attached patch fixes the inhibit to work correctly. Exactly like sudo, parallel, systemd-inhibit or any similar program works.

ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: gnome-session-bin 3.20.2-1ubuntu7
ProcVersionSignature: Ubuntu 4.8.0-26.28-generic 4.8.0
Uname: Linux 4.8.0-26-generic x86_64
ApportVersion: 2.20.3-0ubuntu8
Architecture: amd64
CurrentDesktop: GNOME
Date: Sun Nov 6 07:22:38 2016
InstallationDate: Installed on 2037-12-25 (-7719 days ago)
InstallationMedia: Lubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
SourcePackage: gnome-session
UpgradeStatus: Upgraded to yakkety on 2016-10-21 (15 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

Thank you for reporting this bug to Ubuntu.
Ubuntu 16.10 (yakkety) reached end-of-life on July 20, 2017.

See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed.

[Launchpad Janitor (janitor)]

[Expired for gnome-session (Ubuntu) because there has been no activity for 60 days.]