# HG changeset patch
# User Jim Meyering <jim@meyering.net>
# Date 1007938013 0
# Node ID b283536341974732bc21ad7666a9fc8986d95576
# Parent  ce6c2ead6307304aaa18a711dfd84c64d37960cb
(xreadlink): Add cast to avoid a warning.

diff --git a/lib/xreadlink.c b/lib/xreadlink.c
--- a/lib/xreadlink.c
+++ b/lib/xreadlink.c
@@ -78,7 +78,7 @@
 	  return NULL;
 	}
 
-      if (link_length < buf_size)
+      if ((size_t) link_length < buf_size)
 	{
 	  buffer[link_length] = 0;
 	  return buffer;