fix(hog): bytecode starts with _H as well (#24610)

PostHog · Aug 27, 2024 · 26e3e0e · 26e3e0e
1 parent 3575a9e
commit 26e3e0e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/plugin-server/src/cdp/hog-executor.ts b/plugin-server/src/cdp/hog-executor.ts
@@ -30,9 +30,9 @@ const hogExecutionDuration = new Histogram({
 export const formatInput = (bytecode: any, globals: HogFunctionInvocation['globals']): any => {
     // Similar to how we generate the bytecode by iterating over the values,
     // here we iterate over the object and replace the bytecode with the actual values
-    // bytecode is indicated as an array beginning with ["_h"]
+    // bytecode is indicated as an array beginning with ["_H"] (versions 1+) or ["_h"] (version 0)
 
-    if (Array.isArray(bytecode) && bytecode[0] === '_h') {
+    if (Array.isArray(bytecode) && (bytecode[0] === '_h' || bytecode[0] === '_H')) {
         const res = exec(bytecode, {
             globals,
             timeout: DEFAULT_TIMEOUT_MS,