Edited setImage to throw error for invalid images per #699

package-lock.json

@@ -20,7 +20,7 @@
         "opencollective-postinstall": "^2.0.2",
         "regenerator-runtime": "^0.13.3",
         "resolve-url": "^0.2.1",
-        "tesseract.js-core": "^4.0.0",
+        "tesseract.js-core": "^4.0.1",
         "wasm-feature-detect": "^1.2.11",
         "zlibjs": "^0.3.1"
       },
@@ -8413,9 +8413,9 @@
       }
     },
     "node_modules/tesseract.js-core": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/tesseract.js-core/-/tesseract.js-core-4.0.0.tgz",
-      "integrity": "sha512-J54sS/MqkwLAOoFBbU8qbRrVRiwfQs2fil2EZGa0cC/FNos/fdscok/ZQRlAm3HuL8Yic/lg2VDXdbUMkuGOvw=="
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/tesseract.js-core/-/tesseract.js-core-4.0.1.tgz",
+      "integrity": "sha512-FqBBc3lWE5FhoyIBau7hFJYWPE2AOPa4Im+lIMQxj/hNYaM8QxCyTXuRJ6Nw9OjjKSHK7WSxJXDe3GP2dzwl+w=="
     },
     "node_modules/test-exclude": {
       "version": "6.0.0",
@@ -15733,9 +15733,9 @@
       }
     },
     "tesseract.js-core": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/tesseract.js-core/-/tesseract.js-core-4.0.0.tgz",
-      "integrity": "sha512-J54sS/MqkwLAOoFBbU8qbRrVRiwfQs2fil2EZGa0cC/FNos/fdscok/ZQRlAm3HuL8Yic/lg2VDXdbUMkuGOvw=="
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/tesseract.js-core/-/tesseract.js-core-4.0.1.tgz",
+      "integrity": "sha512-FqBBc3lWE5FhoyIBau7hFJYWPE2AOPa4Im+lIMQxj/hNYaM8QxCyTXuRJ6Nw9OjjKSHK7WSxJXDe3GP2dzwl+w=="
     },
     "test-exclude": {
       "version": "6.0.0",

package.json

@@ -70,7 +70,7 @@
     "opencollective-postinstall": "^2.0.2",
     "regenerator-runtime": "^0.13.3",
     "resolve-url": "^0.2.1",
-    "tesseract.js-core": "^4.0.0",
+    "tesseract.js-core": "^4.0.1",
     "wasm-feature-detect": "^1.2.11",
     "zlibjs": "^0.3.1"
   },

src/worker-script/utils/setImage.js

@@ -27,5 +27,6 @@ module.exports = (TessModule, api, image, angle = 0) => {
     TessModule.FS.writeFile('/input', image);
   }
 
-  api.SetImageFile(exif, angle);
+  const res = api.SetImageFile(exif, angle);
+  if (res === 1) throw Error('Error attempting to read image.');
 };