Again with cast to a string

Signed-off-by: Stephen Gran <steve@lobefin.net>

diff --git a/modules/exim/templates/eximconf.erb b/modules/exim/templates/eximconf.erb
index 1ea37fe5c9a504bd2b77128f91c45d24a02193b4..6b92a279ad66aa27f1c74f66dc80ad357e52effa 100644 (file)
--- a/modules/exim/templates/eximconf.erb
+++ b/modules/exim/templates/eximconf.erb
@@ -1298,7 +1298,7 @@ remote_smtp_smarthost:
 <%=
 out = ""
 if not nodeinfo['smarthost'].empty?
-  out += "  port = " + nodeinfo['smarthost_port'] + "\n"
+  out += "  port = " + nodeinfo['smarthost_port'].to_s + "\n"
 end
 
 if has_variable?("exim_ssl_certs") && exim_ssl_certs == "true"