Merge commit '55c018f4580a149514e5b28b820da44ffd3d24e8'

Author: Mirroring

src/mono/browser/runtime/loader/icu.ts

@@ -66,8 +66,9 @@ export function getIcuResourceName (config: MonoConfig): string | null {
 
         let icuFile = null;
         if (config.globalizationMode === GlobalizationMode.Custom) {
-            if (icuFiles.length === 1) {
-                icuFile = icuFiles[0];
+            // custom ICU file is saved in the resources with fingerprinting and does not require mapping
+            if (icuFiles.length >= 1) {
+                return icuFiles[0];
             }
         } else if (config.globalizationMode === GlobalizationMode.Hybrid) {
             icuFile = "icudt_hybrid.dat";