tree 641277a42d90f1a99506a71b646371b1bc2935c4
parent 4b21960f90d4d011e49e386d0525b1e89f320658
author Rob Landley <rob@landley.net> 1191911118 -0500
committer Sam Ravnborg <sam@neptun.(none)> 1192707773 +0200

kbuild: stop docproc segfaulting when SRCTREE isn't set.

Prevent docproc from segfaulting when SRCTREE isn't set.

Signed-off-by: Rob Landley <rob@landley.net>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>