1 files changed, 1 insertions, 1 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index 1721172e0d6..b19ed384754 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -3295,7 +3295,7 @@ closedir (dirp)
   /* Some systems (like Solaris) allocate the buffer and the DIR all
      in one block.  Why in the world are we freeing this ourselves
      anyway?  */
-#if ! (defined (sun) && defined (USG5_4))
+#if ! defined (SOLARIS2)
   xfree ((char *) dirp->dd_buf); /* directory block defined in <dirent.h> */
 #endif
   xfree ((char *) dirp);