ops: Fix install script nginx config parse error

Author: wiz

Diff for: production/install

@@ -2014,9 +2014,9 @@ case $OS in
 moused_nondefault_enable="NO"
 
 nginx_enable="YES"
-nginx_profiles="mempool"
-nginx_mempool_flags="-p /mempool"
-nginx_mempool_configfile="/mempool/mempool/nginx/nginx.conf"
+#nginx_profiles="mempool"
+#nginx_mempool_flags="-p /mempool"
+#nginx_mempool_configfile="/mempool/mempool.space/nginx/nginx.conf"
 
 mysql_enable="YES"
 mysql_dbdir="/mysql"

Diff for: production/nginx/nginx.conf

@@ -42,6 +42,9 @@ http {
 		#listen [::]:443 ssl http2;
 		server_name _;
 
+		# set cors headers if necessary
+		set $cors_approved_origin '';
+
 		# tor v3
 		listen 127.0.0.1:81;
 		set $onion "__NGINX_MEMPOOL_ONION__";
@@ -80,6 +83,9 @@ http {
 		#listen [::]:443 ssl http2;
 		server_name _;
 
+		# set cors headers if necessary
+		set $cors_approved_origin '';
+
 		# tor v3
 		listen 127.0.0.1:83;
 		set $onion "__NGINX_LIQUID_ONION__";