From adfa19dda58713041ef25cf983f622c000477f86 Mon Sep 17 00:00:00 2001
From: mdcarril <mdcarril@us.ibm.com>
Date: Wed, 21 Aug 2019 17:39:12 -0500
Subject: [PATCH] Revert to the default language if resource string key is not
 found

Add functionality that covers the case when a resource string
    key may not exist for a particular language but exist in the
    default language bundle file.
---
 src/core/gp-translate.service.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/core/gp-translate.service.ts b/src/core/gp-translate.service.ts
index 62494cb..9d20d50 100644
--- a/src/core/gp-translate.service.ts
+++ b/src/core/gp-translate.service.ts
@@ -142,7 +142,13 @@ export class GpTranslateService {
             if (resourceMap && resourceMap[key]) {
                 return this.interpolatedText(resourceMap[key], values);
             } else {
-              return key;
+                return this.getResourceStrings(bundleParam, this._config.defaultLang).then((defaultResourceMap) => {
+                    if (defaultResourceMap && defaultResourceMap[key]) {
+                        return this.interpolatedText(defaultResourceMap[key], values);
+                    } else {
+                        return key;
+                    }
+                });
             }
         });
     }