dup2: Remove call-in from fchdir.m4.

[pspp] / m4 / fchdir.m4

diff --git a/m4/fchdir.m4 b/m4/fchdir.m4
index cc05267ddabd5401b48cdf92451f0dc069bda974..26604e26d921d7bc12140bece860cd222c30db4a 100644 (file)
--- a/m4/fchdir.m4
+++ b/m4/fchdir.m4
@@ -27,8 +27,6 @@ AC_DEFUN([gl_FUNC_FCHDIR],
     REPLACE_OPENDIR=1
     REPLACE_CLOSEDIR=1
     REPLACE_DUP=1
-    gl_REPLACE_CLOSE
-    gl_REPLACE_DUP2
     dnl dup3 is already unconditionally replaced
     gl_REPLACE_FCNTL
     AC_CACHE_CHECK([whether open can visit directories],