errno: use consistently

[gnulib.git] / modules / c-stack

diff --git a/modules/c-stack b/modules/c-stack
index 6a589c3..22dd18c 100644 (file)
--- a/modules/c-stack
+++ b/modules/c-stack
@@ -8,6 +8,7 @@ m4/c-stack.m4
 
 Depends-on:
 gettext-h
+errno
 exitfail
 unistd
 raise