(elide_tail_lines_pipe): Don't apply cast to argument of free.

diff --git a/src/head.c b/src/head.c
index ad718aa1ee373777c9f2324373e7603118cb7b00..464c678ce81d638c40c8037f619dd87a28d0d0ee 100644 (file)
--- a/src/head.c
+++ b/src/head.c
@@ -583,7 +583,7 @@ free_lbuffers:
   while (first)
     {
       tmp = first->next;
-      free ((char *) first);
+      free (first);
       first = tmp;
     }
   return errors;