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Ian Jackson
4bf3ca7bdb
The new feature introduced in 23401:a44b12ee2fd3 was broken; it in general always fails, at least if there are no hotplug scripts. If there are no hooks, call_hooks ends up running this: [ -x ".....*.hook" ] && . "..... *.hook" This does not directly trigger set -e and sigerr. However, it is the last command exected in call_hooks. So the return status of call_hooks is an error, and thus a sigerr happens when call_hooks returns. The bug affects xl and xm. However xl does not detect failure of the hotplug script. Change the script to use if...then rather than &&, as the latter has very confusing and undesirable semantics. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>