Update to React SDK (#426)

Author: matt200-ok

binding/react/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@picovoice/leopard-react",
-  "version": "2.0.2",
+  "version": "2.0.3",
   "description": "React hook for Leopard Web SDK",
   "entry": "src/index.ts",
   "module": "dist/esm/index.js",

binding/react/src/use_leopard.ts

@@ -90,10 +90,17 @@ export const useLeopard = (): {
         return;
       }
 
-      const processResult = await leopardRef.current.process(pcm, {
-        transfer: true,
-      });
-      setResult(processResult);
+      if (pcm.length == 0) {
+        setResult({
+          transcript: "",
+          words: []
+        });
+      } else {
+        const processResult = await leopardRef.current.process(pcm, {
+          transfer: true,
+        });
+        setResult(processResult);
+      }
     } catch (e: any) {
       setError(e);
     }

demo/react/package.json

@@ -1,10 +1,10 @@
 {
   "name": "leopard-react-demo",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "private": true,
   "description": "Leopard React demo (made with Create React App)",
   "dependencies": {
-    "@picovoice/leopard-react": "=2.0.2",
+    "@picovoice/leopard-react": "=2.0.3",
     "@picovoice/web-voice-processor": "~4.0.8",
     "@types/node": "^18.11.9",
     "@types/react": "^19.0.0",

demo/react/yarn.lock

@@ -1759,10 +1759,10 @@
     "@nodelib/fs.scandir" "2.1.5"
     fastq "^1.6.0"
 
-"@picovoice/leopard-react@=2.0.2":
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/@picovoice/leopard-react/-/leopard-react-2.0.2.tgz#9bd78b85c837039ae17cf14e1a5dbb3b4da25eb6"
-  integrity sha512-UxbgXK49SeJ6jmSGsitFJtG3tiKm7N6v86D2UiWjwDN+RIrAu7pC9DpO5TZtFdl99hiCu7Ju/dCkC11GS6rwGg==
+"@picovoice/leopard-react@=2.0.3":
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/@picovoice/leopard-react/-/leopard-react-2.0.3.tgz#b67d95ce22ae7cf1135fc121e080675825a3a119"
+  integrity sha512-iPjSq0R1Crx9iT+ykb/Uk/rPc5o/F3MAplOQPOlQ6BC/PaJI2QA688i9x8LgQuvgxDIWnfh0+WCnByI4nXkl6A==
   dependencies:
     "@picovoice/leopard-web" "=2.0.1"