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-rw-r--r--src/etc/tidy.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/etc/tidy.py b/src/etc/tidy.py
index 1b25095da35..d529bfd5f8b 100644
--- a/src/etc/tidy.py
+++ b/src/etc/tidy.py
@@ -40,6 +40,9 @@ def do_whitespace_check(name, contents):
if '\t' in line:
report_error_name_no(name, idx + 1, "tab on line")
+ if '\r' in line:
+ report_error_name_no(name, idx + 1, "CR on line")
+
exceptions = [
# Upstream