save-cwd: don't leak a file descriptor when the caller execs

[gnulib.git] / modules / save-cwd

diff --git a/modules/save-cwd b/modules/save-cwd
index 46a1276..aab5e5e 100644 (file)
--- a/modules/save-cwd
+++ b/modules/save-cwd
@@ -8,6 +8,7 @@ m4/save-cwd.m4
 
 Depends-on:
 chdir-long
+cloexec
 stdbool
 unistd-safer
 xgetcwd