nginx: mute warning on init.d script enable

Mute warning on procd init.d script enable as nginx_util is tried to be
called from /usr/bin host system. Limit it to be called only if
nginx-util is present.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

diff --git a/net/nginx/files/nginx.init b/net/nginx/files/nginx.init
index c84e0496cfbe1a8c428476d9781f4e88e162db6b..012362964253cb6f35503ab2b0ce187fa5881a30 100644 (file)
--- a/net/nginx/files/nginx.init
+++ b/net/nginx/files/nginx.init
@@ -11,7 +11,7 @@ NGINX_UTIL="/usr/bin/nginx-util"
 UCI_CONF_TEMPLATE="/etc/nginx/uci.conf.template"
 LATEST_UCI_CONF_VERSION="1.2"
 
-eval $("${NGINX_UTIL}" get_env)
+[ -f "${NGINX_UTIL}" ] && eval $("${NGINX_UTIL}" get_env)
 
 CONF=""