From b20134e12cb3eb5a64cbb6d9b1c26f2567a6f61f Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Tue, 13 May 2003 14:32:10 +0000
Subject: [PATCH] Remove unnecessary cast of argument to free.  twice more

---
 src/tail.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tail.c b/src/tail.c
index 92a7752..2c7db36 100644
--- a/src/tail.c
+++ b/src/tail.c
@@ -570,7 +570,7 @@ pipe_lines (const char *pretty_filename, int fd, uintmax_t n_lines)
 	}
     }
 
-  free ((char *) tmp);
+  free (tmp);
 
   if (n_read == SAFE_READ_ERROR)
     {
@@ -722,7 +722,7 @@ free_cbuffers:
   while (first)
     {
       tmp = first->next;
-      free ((char *) first);
+      free (first);
       first = tmp;
     }
   return errors;
-- 
2.7.4