Edited setImage to throw error for invalid images per #699

naptha · Dec 10, 2022 · d7d0c2e · d7d0c2e
1 parent b53427f
commit d7d0c2e
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Showing 3 changed files with 10 additions and 9 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/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"
   },

diff --git a/src/worker-script/utils/setImage.js b/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.');
 };