net-proxy/squid: replace echo with printf (avoid bashism v2)

Signed-off-by: Mikle Kolyada <zlogene@gentoo.org>
Package-Manager: Portage-2.3.51, Repoman-2.3.11

diff --git a/net-proxy/squid/files/squid.initd-r5 b/net-proxy/squid/files/squid.initd-r5
index fbf6047fa63464b2a8eb43006b35804c3937dec6..0572fbcefefb0577949d5102da5a797659f541e5 100644 (file)
--- a/net-proxy/squid/files/squid.initd-r5
+++ b/net-proxy/squid/files/squid.initd-r5
@@ -100,7 +100,7 @@ stop() {
                                        break
                                fi
                                sleep 2
-                               echo -n "."
+                               printf "."
                        done
                        echo
                fi