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-rw-r--r--src/engine/SCons/Script/Main.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/engine/SCons/Script/Main.py b/src/engine/SCons/Script/Main.py
index 44ca877..21fdc24 100644
--- a/src/engine/SCons/Script/Main.py
+++ b/src/engine/SCons/Script/Main.py
@@ -1101,14 +1101,14 @@ def _build_targets(fs, options, targets, target_top):
else:
node = None
# Why would ltop be None? Unfortunately this happens.
- if ltop == None: ltop = ''
+ if ltop is None: ltop = ''
# Curdir becomes important when SCons is called with -u, -C,
# or similar option that changes directory, and so the paths
# of targets given on the command line need to be adjusted.
curdir = os.path.join(os.getcwd(), str(ltop))
for lookup in SCons.Node.arg2nodes_lookups:
node = lookup(x, curdir=curdir)
- if node != None:
+ if node is not None:
break
if node is None:
node = fs.Entry(x, directory=ltop, create=1)