From 1596733e91f3fb9c484b6822684539bc004e0aa4 Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <smadurange@users.noreply.github.com>
Date: Sun, 2 Jan 2022 18:26:12 +0800
Subject: 5.7

---
 5/7.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to '5')

diff --git a/5/7.c b/5/7.c
index ed409f3..9dbe0ac 100644
--- a/5/7.c
+++ b/5/7.c
@@ -26,11 +26,10 @@ int main() {
 
 int readlines(char **lines, int maxlines) {
   int i, len;
-  char *s;
+  char s[MAXLEN];
 
   for (i = 0; i < maxlines; i++) {
-    s = fgets(s, MAXLEN, stdin);
-    if (!s)
+    if (!fgets(s, MAXLEN, stdin))
       return i;
     len = strlen(s);
     strncpy(*lines, s, len - 1);
-- 
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