Hi Erwin, Sorry for the delay. On Thu, Jun 03, 2010 at 10:40:18PM +0200, Erwin Rol wrote: > Hallo, > > i have a problem with running scripts. It seems that as soon a command > in a script fails the whole script is terminated. > > I am trying the following in /env/bin/init > > echo "Loading env A" > mkdir /env_a/ > loadenv /dev/biosdisk0.1 /env_a/ > if [ -f /env_a/revision ]; then > . /env_a/revision > fi > > > The /dev/biosdisk0.1 is empty so the loadenv fails, and that also stops > the /env/bin/init script, everything after the "fi" is never executed. That is because of the wrong exit code of loadenv. In do_loadenv we have return envfs_load(filename, dirname); which returns negative numbers as errors. The shell interpretes negative numbers as return codes from commands as 'exit', so this should really be return envfs_load(filename, dirname) ? 1 : 0; Probably other commands have this bug aswell. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
