diff --git a/mklines.py b/mklines.py
index 85c049b..d474d08 100644
--- a/mklines.py
+++ b/mklines.py
@@ -31,8 +31,13 @@ def main():
         print('line ', line.get_m(), line.get_b())
     intercepts = list()
     for i, line in enumerate(lines):
-        if i == len(lines) - 1: break # Last line is a special case
-        p = lines[i].intercept(lines[i+1])
+        p = None # This is risky
+        if i == len(lines) - 1:
+            print("last")
+            p = lines[i].intercept(lines[0])
+            # Last line is a special case
+        else:
+            p = lines[i].intercept(lines[i+1])
         print(p.get_x(), p.get_y())
     return 0