From 1ee8eee7896f4b2790a1791c57cb320c54d659e2 Mon Sep 17 00:00:00 2001
From: hpa <hpa>
Date: Sun, 21 Aug 2005 22:36:30 +0000
Subject: [PATCH] Actually decrement counter; return string if EOF after
 reading characters (i.e. partial line at end of file)

---
 com32/lib/fgets.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/com32/lib/fgets.c b/com32/lib/fgets.c
index 88a145a..593bea3 100644
--- a/com32/lib/fgets.c
+++ b/com32/lib/fgets.c
@@ -17,11 +17,12 @@ char *fgets(char *s, int n, FILE *f)
     ch = getc(f);
     if ( ch == EOF ) {
       *p = '\0';
-      return NULL;
+      return (p == s) ? NULL : s;
     }
     *p++ = ch;
     if ( ch == '\n' )
       break;
+    n--;
   }
   if ( n )
     *p = '\0';
-- 
2.7.4