Rob Landley bb13be5145 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>
2007-10-18 13:42:53 +02:00
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