add err.py

michaelliao · michaelliao · commit 57a27e503c76 · 2015-05-18T10:05:10.000+08:00
diff --git a/samples/debug/err.py b/samples/debug/err.py
@@ -0,0 +1,12 @@
+# err.py
+def foo(s):
+    return 10 / int(s)
+
+def bar(s):
+    return foo(s) * 2
+
+def main():
+    bar('0')
+
+main()
+
