specified environmental variables separately

software/headless-chromium/buildout.hash.cfg

@@ -4,7 +4,7 @@ md5sum = 4d73fe3c5d286163974bdb79c838e030
 
 [instance-headless-chromium]
 _update_hash_filename_ = instance-headless-chromium.cfg.in
-md5sum = d25e2316dbd52b4a822d70848b11a837
+md5sum = f502f10325a8bf51a067e19418bbd844
 
 [template-nginx-conf]
 _update_hash_filename_ = templates/nginx.conf.in

software/headless-chromium/instance-headless-chromium.cfg.in

@@ -55,8 +55,9 @@ nginx-mime-types = ${directory:etc}/mime-types
 # executable.
 [chromium-launcher]
 recipe = slapos.cookbook:wrapper
+environment =
+  FONTCONFIG_FILE=${font-config:output}
 command-line =
-  env FONTCONFIG_FILE=${font-config:output}
   {{ parameter_list['chromium-wrapper'] }}
   --remote-debugging-address=${headless-chromium:ipv4}
   --remote-debugging-port=${headless-chromium:remote-debugging-port}