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-rw-r--r--buildtools/wafsamba/samba_utils.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/buildtools/wafsamba/samba_utils.py b/buildtools/wafsamba/samba_utils.py
index 563009e093..b1ddc5a99e 100644
--- a/buildtools/wafsamba/samba_utils.py
+++ b/buildtools/wafsamba/samba_utils.py
@@ -308,7 +308,7 @@ def recursive_dirlist(dir, relbase, pattern=None):
def mkdir_p(dir):
'''like mkdir -p'''
- if os.path.isdir(dir):
+ if not dir or os.path.isdir(dir):
return
mkdir_p(os.path.dirname(dir))
os.mkdir(dir)