Treat errors as 404 to make it easier for the UI to display an error

cschleiden · web-flow · commit b0cdcab6f170 · 2022-05-05T22:28:37.000Z
diff --git a/web/web.go b/web/web.go
@@ -99,7 +99,7 @@ func NewMux(backend WebBackend) *http.ServeMux {
 
 			instance, err := backend.GetWorkflowInstance(r.Context(), instanceID)
 			if err != nil {
-				w.WriteHeader(http.StatusInternalServerError)
+				w.WriteHeader(http.StatusNotFound)
 				return
 			}
 

Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,7 @@ func NewMux(backend WebBackend) *http.ServeMux {`
`99`	`99`
`100`	`100`	`instance, err := backend.GetWorkflowInstance(r.Context(), instanceID)`
`101`	`101`	`if err != nil {`
`102`		`- w.WriteHeader(http.StatusInternalServerError)`
	`102`	`+ w.WriteHeader(http.StatusNotFound)`
`103`	`103`	`return`
`104`	`104`	`}`
`105`	`105`