[libvirt] [PATCH 1/5]: Return exitstatus from virStorageBackendRunProgRegex

[Chris Lalancette]

Chris Lalancette wrote:
> This patch changes things around so that virStorageBackendRunProgRegex() does
> *not* virStorageReportError() if the fork()/exec() process it spawned returned a
> != 0 exit code.  Rather, it returns the exitcode in this case, and it is up to
> the higher level to determine whether this is a fatal error or not.  The use
> case for this change is in the iSCSI stuff; older versions of iscsiadm tools
> would return a failure when getting the session number, despite the command
> succeeding.
> 
> Changes since last time:
> 1)  Fix up whitespace damage
> 
> Signed-off-by: Chris Lalancette <clalance at redhat.com>

Committed

Chris Lalancette