From 8549765da1a0bd463f7b4e4f244453f74fb8dfa0 Mon Sep 17 00:00:00 2001
From: asadazam93 <asadazam93@gmail.com>
Date: Wed, 18 Mar 2020 20:30:12 +0500
Subject: [PATCH] Fixed comparison mismatch

---
 problem_builder/answer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/problem_builder/answer.py b/problem_builder/answer.py
index 691b7f43..52dafcc8 100644
--- a/problem_builder/answer.py
+++ b/problem_builder/answer.py
@@ -229,7 +229,7 @@ def submit(self, submission):
     @property
     def status(self):
         answer_length_ok = self.student_input
-        if self.min_characters > 0:
+        if self.min_characters and self.min_characters > 0:
             answer_length_ok = len(self.student_input.strip()) >= self.min_characters
 
         return 'correct' if answer_length_ok else 'incorrect'