From 7b7464f16cd4fe421851207e680d3a255e0e5373 Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <smadurange@users.noreply.github.com>
Date: Thu, 23 Dec 2021 18:31:23 +0800
Subject: 4.12

---
 4/12.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/4/12.c b/4/12.c
index f738710..2920826 100644
--- a/4/12.c
+++ b/4/12.c
@@ -7,6 +7,7 @@
 void mitoa(int, char[]);
 int mgetline(char[], int);
 
+/* Converts an integer to string using recursion */
 int main() {
   int n;
   char s1[MAXLEN], s2[MAXLEN];
@@ -43,5 +44,5 @@ int mgetline(char s[], int max) {
     s[i] = c;
   s[i] = 0;
   
-  return c != '\n' && c != EOF ? -1 : i - 1;
+  return c == EOF ? 0 : 1;
 }
-- 
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