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| author | Amerigo Wang <amwang@redhat.com> | 2009-06-19 03:06:54 -0400 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2009-06-20 13:31:28 +0200 |
| commit | b767b9059fa75a353c9ad6e320ae080fbe15a951 (patch) | |
| tree | 1a4efe90f17c25432e6c13da7260575eeff7b51e /scripts/basic/docproc.c | |
| parent | fb20871a54961b82d35303b43452928186c1361d (diff) | |
| download | lwn-b767b9059fa75a353c9ad6e320ae080fbe15a951.tar.gz lwn-b767b9059fa75a353c9ad6e320ae080fbe15a951.zip | |
kbuild: fix build error during make htmldocs
Fix the following build error when do 'make htmldocs':
DOCPROC Documentation/DocBook/debugobjects.xml
exec /scripts/kernel-doc: No such file or directory
exec /scripts/kernel-doc: No such file or directory
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: WANG Cong <amwang@redhat.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts/basic/docproc.c')
| -rw-r--r-- | scripts/basic/docproc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/basic/docproc.c b/scripts/basic/docproc.c index 4c9523ef9c00..99ca7a698687 100644 --- a/scripts/basic/docproc.c +++ b/scripts/basic/docproc.c @@ -385,7 +385,7 @@ int main(int argc, char *argv[]) if (!srctree) srctree = getcwd(NULL, 0); kernsrctree = getenv("KBUILD_SRC"); - if (!kernsrctree) + if (!kernsrctree || !*kernsrctree) kernsrctree = srctree; if (argc != 3) { usage(); |