nginx: Shortened nginx.conf using a loop to set temporary paths and files.

network/nginx/nginx.conf

@@ -29,14 +29,10 @@ var_append confopt ' ' "--pid-path=$localstatedir/run/nginx.pid"
 # set path to nginx.lock file
 var_append confopt ' ' "--lock-path=$localstatedir/lock/nginx.lock"
 
-# set path to the http proxy temporary files
-var_append confopt ' ' "--http-proxy-temp-path=$localstatedir/temp/proxy_temp"
-# set path to the http fastcgi temporary
-var_append confopt ' ' "--http-fastcgi-temp-path=$localstatedir/temp/fastcgi_temp"
-# set path to the http uwsgi temporary
-var_append confopt ' ' "--http-uwsgi-temp-path=$localstatedir/temp/uwsgi_temp"
-# set path to the http client request body
-var_append confopt ' ' "--http-client-body-temp-path=$localstatedir/temp/client_body_temp"
+# set temporary paths and files
+for x in proxy fastcgi uwsgi client-body; do
+	var_append confopt ' ' "--http-$x-temp-path=$localstatedir/temp/${x//-/_}_temp"
+done
 
 # log directories
 logdir="$localstatedir/log/$pkg"