From 6214343032f629f3933891e09a0d3375f0de622d Mon Sep 17 00:00:00 2001
From: Marcel Gerber <mgerber59@gmail.com>
Date: Tue, 2 Jul 2024 17:56:57 +0100
Subject: [PATCH] enhance(thumbnail): only set `fontSize` when height is
 non-default

---
 functions/_common/grapherRenderer.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/functions/_common/grapherRenderer.ts b/functions/_common/grapherRenderer.ts
index 34fc801c20b..249488b75bf 100644
--- a/functions/_common/grapherRenderer.ts
+++ b/functions/_common/grapherRenderer.ts
@@ -119,7 +119,11 @@ const extractOptions = (params: URLSearchParams): ImageOptions => {
         options.pngHeight = options.svgHeight = DEFAULT_HEIGHT
     }
 
-    if (!options.fontSize && options.svgHeight) {
+    if (
+        !options.fontSize &&
+        options.svgHeight &&
+        options.svgHeight !== DEFAULT_HEIGHT
+    ) {
         options.fontSize = Math.max(10, options.svgHeight / 25)
     }