diff options
| -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 4c9523ef9c0..99ca7a69868 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(); |