wip #7952

diff --git a/app/Fluidbook/Compiler/Compiler.php b/app/Fluidbook/Compiler/Compiler.php
index d15e42218c48f6a70144c1ac22cedbe5348a9613..5228d711daa8601ebb374a7ea2f18a4baa73feef 100644 (file)
--- a/app/Fluidbook/Compiler/Compiler.php
+++ b/app/Fluidbook/Compiler/Compiler.php
@@ -2027,8 +2027,8 @@ class Compiler extends Base implements CompilerInterface, IVirtualDirectoryError
         $this->lessVariables['menu-chapters-font-size'] = $this->fluidbookSettings->chaptersFontSize;
 
         // Search float
-        $this->lessVariables['search-float-text'] = isset($this->fluidbookSettings->searchFieldColor) ? Color::colorToCSS($this->fluidbookSettings->searchFieldColor) : $this->lessVariables['menu-field-text'];
-        $this->lessVariables['search-float-background'] = isset($this->fluidbookSettings->searchFieldBackColor) ? Color::colorToCSS($this->fluidbookSettings->searchFieldBackColor) : $this->lessVariables['menu-field-background'];
+        $this->lessVariables['search-float-text'] = Color::colorToCSS($this->fluidbookSettings->searchFieldColor) ?? $this->lessVariables['menu-field-text'];
+        $this->lessVariables['search-float-background'] = Color::colorToCSS($this->fluidbookSettings->searchFieldBackColor) ?? $this->lessVariables['menu-field-background'];
 
 
         foreach ($this->getFluidbook()->getChapters() as $chapter) {