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-rw-r--r--bin/utils/cmd_line.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/bin/utils/cmd_line.py b/bin/utils/cmd_line.py
index 43f7bca..02c596c 100644
--- a/bin/utils/cmd_line.py
+++ b/bin/utils/cmd_line.py
@@ -5,11 +5,11 @@
import argparse
-def parse_non_negative_integer(src):
+def parse_non_negative_integer(s):
try:
- n = int(src)
+ n = int(s)
except ValueError:
- raise argparse.ArgumentTypeError('must be a non-negative integer: ' + src)
+ raise argparse.ArgumentTypeError('must be a non-negative integer: ' + s)
if n < 0:
- raise argparse.ArgumentTypeError('must be a non-negative integer: ' + src)
+ raise argparse.ArgumentTypeError('must be a non-negative integer: ' + s)
return n