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-rw-r--r--SCons/Tool/pdflatex.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/SCons/Tool/pdflatex.py b/SCons/Tool/pdflatex.py
index fbffb2395..e3c733b97 100644
--- a/SCons/Tool/pdflatex.py
+++ b/SCons/Tool/pdflatex.py
@@ -49,7 +49,7 @@ def PDFLaTeXAuxFunction(target = None, source= None, env=None):
PDFLaTeXAuxAction = None
-def generate(env):
+def generate(env) -> None:
"""Add Builders and construction variables for pdflatex to an Environment."""
global PDFLaTeXAction
if PDFLaTeXAction is None: