1 files changed, 1 insertions, 0 deletions
diff --git a/pycodestyle.py b/pycodestyle.py
index b9a37f0..235532c 100755
--- a/pycodestyle.py
+++ b/pycodestyle.py
@@ -1797,6 +1797,7 @@ def expand_indent(line):
     >>> expand_indent('        \t')
     16
     """
+    line = line.rstrip('\n\r')
     if '\t' not in line:
         return len(line) - len(line.lstrip())
     result = 0