Fix bugs in config file from refactor

nginx.tmpl

@@ -125,8 +125,8 @@ server {
 
 	{{ if (exists (printf "/etc/nginx/vhost.d/%s" $host)) }}
 	include {{ printf "/etc/nginx/vhost.d/%s" $host }};
-	{{ else if (exists /etc/vhost.d/default) }}
-	include /etc/nginx/vhost.d/default
+	{{ else if (exists "/etc/vhost.d/default") }}
+	include /etc/nginx/vhost.d/default;
 	{{ end }}
 
 	location / {
@@ -135,11 +135,11 @@ server {
 		auth_basic	"Restricted {{ $host }}";
 		auth_basic_user_file	{{ (printf "/etc/nginx/htpasswd/%s" $host) }};
 		{{ end }}
-		{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
-		include {{ printf "/etc/nginx/vhost.d/%s_location"}}
-		{{ else if (exists /etc/vhost.d/default_location) }}
-		include /etc/nginx/vhost.d/default_location
-		{{ end }}
+                {{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
+                include {{ printf "/etc/nginx/vhost.d/%s_location" $host}};
+                {{ else if (exists "/etc/vhost.d/default_location") }}
+                include /etc/nginx/vhost.d/default_location;
+                {{ end }}
 	}
 }
 {{ else }}
@@ -150,8 +150,8 @@ server {
 
 	{{ if (exists (printf "/etc/nginx/vhost.d/%s" $host)) }}
 	include {{ printf "/etc/nginx/vhost.d/%s" $host }};
-	{{ else if (exists /etc/vhost.d/default) }}
-	include /etc/nginx/vhost.d/default
+	{{ else if (exists "/etc/vhost.d/default") }}
+	include /etc/nginx/vhost.d/default;
 	{{ end }}
 
 	location / {
@@ -160,11 +160,11 @@ server {
 		auth_basic	"Restricted {{ $host }}";
 		auth_basic_user_file	{{ (printf "/etc/nginx/htpasswd/%s" $host) }};
 		{{ end }}
-		{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
-		include {{ printf "/etc/nginx/vhost.d/%s_location"}}
-		{{ else if (exists /etc/vhost.d/default_location) }}
-		include /etc/nginx/vhost.d/default_location
-		{{ end }}
+                {{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
+                include {{ printf "/etc/nginx/vhost.d/%s_location" $host}};
+                {{ else if (exists "/etc/vhost.d/default_location") }}
+                include /etc/nginx/vhost.d/default_location;
+                {{ end }}
 	}
 }