0496e824a5
The "big" run-parts supports a handy --exit-on-error to stop execution on errors, so lets support it as well. Upstream doesn't have a short option for it, but I've used '-e' for busybox. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>