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-rw-r--r--buildtools/wafsamba/samba_pidl.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/buildtools/wafsamba/samba_pidl.py b/buildtools/wafsamba/samba_pidl.py
index 97c1deb774..2393c72c69 100644
--- a/buildtools/wafsamba/samba_pidl.py
+++ b/buildtools/wafsamba/samba_pidl.py
@@ -59,7 +59,7 @@ def SAMBA_PIDL(bld, pname, source,
# the cd .. is needed because pidl currently is sensitive to the directory it is run in
cpp = ""
cc = ""
- if bld.CONFIG_SET("CPP"):
+ if bld.CONFIG_SET("CPP") and bld.CONFIG_GET("CPP") != "":
if isinstance(bld.CONFIG_GET("CPP"), list):
cpp = 'CPP="%s"' % " ".join(bld.CONFIG_GET("CPP"))
else: