group-member: Declare function in <unistd.h>.

[gnulib.git] / modules / chdir-safer

diff --git a/modules/chdir-safer b/modules/chdir-safer
index b3b47e1..39cfdc7 100644 (file)
--- a/modules/chdir-safer
+++ b/modules/chdir-safer
@@ -7,6 +7,7 @@ lib/chdir-safer.c
 m4/chdir-safer.m4
 
 Depends-on:
+errno
 fchdir
 fcntl-h
 open