X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fxreadlink.c;h=54b5e9e5970fff0e39cacdeb7d8b799610cafcc5;hb=8b8ff236fe4bd09b2cdbd5d26909a008d342a695;hp=b58330a1d019e35007558569aa064b2c2529baee;hpb=b6f4a765056b52c30e9b44ca0990f536dd0cb9de;p=gnulib.git

diff --git a/lib/xreadlink.c b/lib/xreadlink.c
index b58330a1d..54b5e9e59 100644
--- a/lib/xreadlink.c
+++ b/lib/xreadlink.c
@@ -1,4 +1,4 @@
-/* exclude.c -- exclude file names
+/* xreadlink.c -- readlink wrapper to return the link name in malloc'd storage
 
    Copyright 2001 Free Software Foundation, Inc.
 
@@ -78,7 +78,7 @@ xreadlink (char const *filename)
 	  return NULL;
 	}
 
-      if (link_length < buf_size)
+      if ((size_t) link_length < buf_size)
 	{
 	  buffer[link_length] = 0;
 	  return buffer;