Remove extra closing bracket

package-lock.json

@@ -1,11 +1,11 @@
 {
     "name": "keycloak-react-theming",
-    "version": "0.0.9",
+    "version": "0.0.10",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
-            "version": "0.0.9",
+            "version": "0.0.10",
             "license": "MIT",
             "dependencies": {
                 "cheerio": "^1.0.0-rc.5"

package.json

@@ -1,6 +1,6 @@
 {
     "name": "keycloak-react-theming",
-    "version": "0.0.9",
+    "version": "0.0.10",
     "description": "Provides a way to customize Keycloak login and register pages with React",
     "repository": {
         "type": "git",

src/bin/build-keycloak-theme/generateFtl.ts

@@ -49,13 +49,16 @@ export function generateFtlFilesCodeFactory(
 
     $("head").prepend(
         [
-            '',
-            '<style>',
-            generateCssCodeToDefineGlobals(
-                { cssGlobalsToDefine }
-            ).cssCodeToPrependInHead,
-            '</style>',
-            '',
+            ...(Object.keys(cssGlobalsToDefine).length === 0 ? [] : [
+                '',
+                '<style>',
+                generateCssCodeToDefineGlobals(
+                    { cssGlobalsToDefine }
+                ).cssCodeToPrependInHead,
+                '</style>',
+                ''
+            ]),
+
             '<script>',
             '    Object.assign(',
             `        window.${ftlValuesGlobalName},`,
@@ -65,7 +68,7 @@ export function generateFtlFilesCodeFactory(
             '                "resourcesPath": "${url.resourcesPath}"',
             '            }',
             '        }',
-            '    });',
+            '    );',
             '</script>',
             ''
         ].join("\n"),