Close/Return helm request when there is an error

pkg/helm/handlers/handlers.go

@@ -35,6 +35,7 @@ func (h *HelmHandlers) HandleHelmRenderManifests(user *auth.User, w http.Respons
 	resp, err := actions.RenderManifests(req.Name, req.ChartUrl, req.Values, conf)
 	if err != nil {
 		serverutils.SendResponse(w, http.StatusBadGateway, serverutils.ApiError{fmt.Sprintf("Failed to render manifests: %v", err)})
+		return
 	}
 
 	w.Header().Set("Content-Type", "text/yaml")
@@ -54,6 +55,7 @@ func (h *HelmHandlers) HandleHelmInstall(user *auth.User, w http.ResponseWriter,
 	resp, err := actions.InstallChart(req.Namespace, req.Name, req.ChartUrl, req.Values, conf)
 	if err != nil {
 		serverutils.SendResponse(w, http.StatusBadGateway, serverutils.ApiError{fmt.Sprintf("Failed to install helm chart: %v", err)})
+		return
 	}
 
 	w.Header().Set("Content-Type", "application/json")
@@ -69,6 +71,7 @@ func (h *HelmHandlers) HandleHelmList(user *auth.User, w http.ResponseWriter, r
 	resp, err := actions.ListReleases(conf)
 	if err != nil {
 		serverutils.SendResponse(w, http.StatusBadGateway, serverutils.ApiError{fmt.Sprintf("Failed to list helm releases: %v", err)})
+		return
 	}
 
 	w.Header().Set("Content-Type", "application/json")