From 74023d2de618cd4b1635615fe1c66065b6cb3284 Mon Sep 17 00:00:00 2001
From: Tobias Klika <github.8qp8l@alias.swcs.pro>
Date: Mon, 15 Dec 2025 13:45:22 +0100
Subject: [PATCH] correct css class output in icon renderer

---
 zero/Rendering/IconOptions.cs    | 5 +++++
 zero/TagHelpers/IconTagHelper.cs | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/zero/Rendering/IconOptions.cs b/zero/Rendering/IconOptions.cs
index 75eb8476..d365853f 100644
--- a/zero/Rendering/IconOptions.cs
+++ b/zero/Rendering/IconOptions.cs
@@ -2,6 +2,11 @@
 
 public class IconOptions : IconSetOptions
 {
+  public IconOptions()
+  {
+    CssClass = "app-icon";
+  }
+
   public List<IconSetOptions> Sets { get; set; } = [];
 }
 
diff --git a/zero/TagHelpers/IconTagHelper.cs b/zero/TagHelpers/IconTagHelper.cs
index a4f9e61c..3a0531b3 100644
--- a/zero/TagHelpers/IconTagHelper.cs
+++ b/zero/TagHelpers/IconTagHelper.cs
@@ -55,7 +55,7 @@ public class IconTagHelper : TagHelper
     decimal stroke = Stroke < 0 ? (set.DefaultStrokeWidth ?? _options.DefaultStrokeWidth ?? 2) : Stroke;
     string strokeStr = stroke.ToString().Replace(',', '.');
 
-    string[] classes = new string[] { _options.CssClass, set.CssClass, Class }.Where(x => x.HasValue()).ToArray();
+    string[] classes = new[] { set.CssClass.HasValue() ? set.CssClass : _options.CssClass, Class }.Where(x => x.HasValue()).Distinct().ToArray();
 
     output.TagName = "svg";
     output.Attributes.SetAttribute("class", string.Join(" ", classes));
@@ -86,7 +86,7 @@ public class IconTagHelper : TagHelper
       return inner;
     }
 
-    return $"<svg class='{_options.CssClass}{(classes.HasValue() ? " " + classes : string.Empty)}' width='{size}' height='{size}'" +
+    return $"<svg class='{(classes.HasValue() ? " " + classes : string.Empty)}' width='{size}' height='{size}'" +
       $"xmlns='http://www.w3.org/2000/svg' stroke-width='{stroke}' data-symbol='{symbol}'>{inner}</svg>";
   }
 }
\ No newline at end of file