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-rw-r--r--coverage/env.py3
-rw-r--r--coverage/parser.py2
2 files changed, 4 insertions, 1 deletions
diff --git a/coverage/env.py b/coverage/env.py
index 444cb892..2e21b9a7 100644
--- a/coverage/env.py
+++ b/coverage/env.py
@@ -110,6 +110,9 @@ class PYBEHAVIOR:
# Some words are keywords in some places, identifiers in other places.
soft_keywords = (PYVERSION >= (3, 10))
+ # Modules start with a line numbered zero. This means empty modules have
+ # only a 0-number line, which is ignored, giving a truly empty module.
+ empty_is_empty = (PYVERSION >= (3, 11, 0, 'beta', 4))
# Coverage.py specifics.
diff --git a/coverage/parser.py b/coverage/parser.py
index dce4f937..7ef67d2c 100644
--- a/coverage/parser.py
+++ b/coverage/parser.py
@@ -377,7 +377,7 @@ class ByteParser:
"""
if hasattr(self.code, "co_lines"):
for _, _, line in self.code.co_lines():
- if line is not None:
+ if line:
yield line
else:
# Adapted from dis.py in the standard library.