---
 environ.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/environ.c
+++ b/environ.c
@@ -1775,7 +1775,8 @@ int file_test_access(char *name)
   memset(&flk, 0, sizeof(flk));
   rc=fcntl(handle, F_GETLK, &flk);
   close(handle);
-  return(((rc==-1&&errno!=EINVAL)||(rc!=1&&flk.l_type==F_RDLCK))?-1:0);
+  return(((rc==-1&&errno!=EINVAL&&errno!=ENOSYS)||
+          (rc!=1&&flk.l_type==F_RDLCK))?-1:0);
  #endif
 }
 #endif