fix(dicomMessage): to handle undefined return value (#420)

* fix(dicomMessage): to handle undefined return value * formatter Needed to fix OHIF/Viewers#4588
dcmjs-org · Jan 17, 2025 · d1f7b75 · d1f7b75
1 parent 566da91
commit d1f7b75
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Showing 2 changed files with 3 additions and 6 deletions.
diff --git a/package.json b/package.json
@@ -12,6 +12,7 @@
     "build": "rollup -c",
     "build:examples": "npm run build && npx cpx 'build/**/*.{js,map}' examples/js",
     "start": "rollup -c -w",
+    "dev": "rollup -c -w",
     "format": "prettier --write 'src/**/*.js' 'test/**/*.js'",
     "format:check": "prettier --check 'src/**/*.js' 'test/**/*.js'",
     "lint": "eslint --fix 'src/**/*.js' 'test/**/*.js'"

diff --git a/src/DicomMessage.js b/src/DicomMessage.js
@@ -378,12 +378,8 @@ class DicomMessage {
                 values.push(value);
             }
         } else {
-            const { rawValue, value } = vr.read(
-                stream,
-                length,
-                syntax,
-                options
-            );
+            const { rawValue, value } =
+                vr.read(stream, length, syntax, options) || {};
             if (!vr.isBinary() && singleVRs.indexOf(vr.type) == -1) {
                 rawValues = rawValue;
                 values = value;