From 31c6561b91056ebb5396637cc0e2566bfecd459c Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sun, 24 May 2026 10:19:34 +0200
Subject: [PATCH] Shorten the `fontFile` lookup a tiny bit

Rather than effectively duplicating code, we can use a loop instead.
---
 src/core/evaluator.js | 15 ++++-----------
 src/core/fonts.js     |  2 +-
 2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/src/core/evaluator.js b/src/core/evaluator.js
index 4f33989d0..b99dfcca1 100644
--- a/src/core/evaluator.js
+++ b/src/core/evaluator.js
@@ -4666,18 +4666,11 @@ class PartialEvaluator {
 
     let fontFile, fontFileN, subtype, length1, length2, length3;
     try {
-      fontFile = descriptor.get("FontFile");
-      if (fontFile) {
-        fontFileN = 1;
-      } else {
-        fontFile = descriptor.get("FontFile2");
+      for (const n of ["FontFile", "FontFile2", "FontFile3"]) {
+        fontFile = descriptor.get(n);
         if (fontFile) {
-          fontFileN = 2;
-        } else {
-          fontFile = descriptor.get("FontFile3");
-          if (fontFile) {
-            fontFileN = 3;
-          }
+          fontFileN = n;
+          break;
         }
       }
 
diff --git a/src/core/fonts.js b/src/core/fonts.js
index 8cf66e131..46528c316 100644
--- a/src/core/fonts.js
+++ b/src/core/fonts.js
@@ -2698,7 +2698,7 @@ class Font {
       if (
         (header.version === "OTTO" &&
           (!properties.composite ||
-            (properties.fontFileN === 3 && parsedCff?.isCIDFont))) ||
+            (properties.fontFileN === "FontFile3" && parsedCff?.isCIDFont))) ||
         !tables.head ||
         !tables.hhea ||
         !tables.maxp ||