3.7.2 bump - error when fetch is undefined

Author: kyle-ssg

examples/nextjs/package.json

@@ -9,7 +9,7 @@
     "lint": "next lint"
   },
   "dependencies": {
-    "flagsmith-es": "3.7.1",
+    "flagsmith-es": "3.7.2",
     "lodash-es": "^4.17.21",
     "next": "12.1.0",
     "next-transpile-modules": "^9.0.0",

flagsmith-core.ts

@@ -37,6 +37,11 @@ const Flagsmith = class {
         if (headers) {
             Object.assign(options.headers, headers)
         }
+
+        if (!_fetch) {
+            console.error("Flagsmith: fetch is undefined, please specify a fetch implementation into flagsmith.init to support SSR.");
+        }
+
         return _fetch(url, options)
             .then(res => {
                 this.log("Fetch response: "+ res.status + " " + (method||"GET") +  + " " + url)
@@ -49,7 +54,7 @@ const Flagsmith = class {
                         return res.ok ? err : Promise.reject(err);
                     })
             }).catch((e)=>{
-                this.log("Fetch error: "+ e)
+                console.error("Flagsmith: Fetch error: " + e)
             })
     };
 

flagsmith-es/index.js

@@ -1,6 +1,6 @@
 {
   "name": "flagsmith-es",
-  "version": "3.7.1",
+  "version": "3.7.2",
   "description": "Feature flagging to support continuous development. This is an esm equivalent of the standard flagsmith npm module.",
   "main": "./index.js",
   "type": "module",

flagsmith-es/isomorphic.js

@@ -1,6 +1,6 @@
 {
   "name": "flagsmith",
-  "version": "3.7.1",
+  "version": "3.7.2",
   "description": "Feature flagging to support continuous development",
   "main": "./index.js",
   "repository": {