Prevent one error being handled multiple times

5 years ago · e0568fd976
parent c8736dd81f
commit e0568fd976
1 changed files with 2 additions and 1 deletions
--- a/src/runtime/internal/Component.ts
+++ b/src/runtime/internal/Component.ts
@ -121,7 +121,7 @@ export function handle_error(component, e, skip = false) {
        bubble_error(component, e);
    }

-    if (!skip) {
+    if (!skip && !e.unhandled) {
        component.$$.on_error.forEach(handler => {
            try {
                handler(e);
@ -136,6 +136,7 @@ function bubble_error(component, e) {
    if (component.$$.parent_component) {
        handle_error(component.$$.parent_component, e, component.$$.in_slot);
    } else {
+        e.unhandled = true; // TODO this is very gross
        throw e;
    }
 }