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-rw-r--r--Tools/peg_generator/pegen/keywordgen.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/Tools/peg_generator/pegen/keywordgen.py b/Tools/peg_generator/pegen/keywordgen.py
index 639f01b..53638b1 100644
--- a/Tools/peg_generator/pegen/keywordgen.py
+++ b/Tools/peg_generator/pegen/keywordgen.py
@@ -67,8 +67,8 @@ def main():
all_keywords = sorted(list(gen.callmakervisitor.keyword_cache.keys()) + EXTRA_KEYWORDS)
all_soft_keywords = sorted(gen.callmakervisitor.soft_keywords)
- keywords = " " + ",\n ".join(map(repr, all_keywords))
- soft_keywords = " " + ",\n ".join(map(repr, all_soft_keywords))
+ keywords = "" if not all_keywords else " " + ",\n ".join(map(repr, all_keywords))
+ soft_keywords = "" if not all_soft_keywords else " " + ",\n ".join(map(repr, all_soft_keywords))
thefile.write(TEMPLATE.format(keywords=keywords, soft_keywords=soft_keywords))