boot/mxs-bootlets: fix build without any bootstream
Fix the following build failure raised since the addition of the package
in commit 2a636d15217cd326b4546e7017538c7a9e9d399c:
sed -i 's,[^ *]power_prep.*;,\tpower_prep="/home/autobuild/autobuild/instance-9/output-1/build/mxs-bootlets-10.12.01/power_prep/power_prep";,' /home/autobuild/autobuild/instance-9/output-1/build/mxs-bootlets-10.12.01/
sed: couldn't edit /home/autobuild/autobuild/instance-9/output-1/build/mxs-bootlets-10.12.01/: not a regular file
Fixes:
- http://autobuild.buildroot.org/results/b4b26f6b02fd1991f46eba5db240e5050b96d333
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 8c4435190773195fc5d1a97f819e1160f4bd52ca)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fabrice Fontaine