popen-safer: test O_CLOEXEC at run-time.

[gnulib.git] / modules / chdir-safer

diff --git a/modules/chdir-safer b/modules/chdir-safer
index 6324158..95103e8 100644 (file)
--- a/modules/chdir-safer
+++ b/modules/chdir-safer
@@ -9,6 +9,7 @@ m4/chdir-safer.m4
 Depends-on:
 fchdir
 fcntl
+open
 same-inode
 stdbool