From 111e118306abfc4c1d73112ce7e5d3231605db31 Mon Sep 17 00:00:00 2001
From: Remzi Arpaci-Dusseau <remzi.arpacidusseau@gmail.com>
Date: Fri, 20 Apr 2018 07:42:45 -0500
Subject: [PATCH] fix memory leak in wordcount

---
 concurrency-mapreduce/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/concurrency-mapreduce/README.md b/concurrency-mapreduce/README.md
index b1082a3..8fe76ce 100644
--- a/concurrency-mapreduce/README.md
+++ b/concurrency-mapreduce/README.md
@@ -158,7 +158,7 @@ void Map(char *file_name) {
             MR_Emit(token, "1");
         }
     }
-
+    free(line);
     fclose(fp);
 }