Avoid null ExpansionFactor in type1 fonts (follow-up of #15289)

mozilla · Jan 7, 2023 · 698d4d5 · 698d4d5
1 parent e1f7355
commit 698d4d5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/core/type1_parser.js b/src/core/type1_parser.js
@@ -654,9 +654,11 @@ class Type1Parser {
         case "BlueFuzz":
         case "BlueScale":
         case "LanguageGroup":
-        case "ExpansionFactor":
           program.properties.privateData[token] = this.readNumber();
           break;
+        case "ExpansionFactor":
+          program.properties.privateData[token] = this.readNumber() || 0.06;
+          break;
         case "ForceBold":
           program.properties.privateData[token] = this.readBoolean();
           break;