Fix linting

Signed-off-by: Dom Del Nano <ddelnano@gmail.com>

Author: ddelnano

src/cloud/api/ptproxy/vizier_pt_proxy.go

@@ -30,14 +30,14 @@ import (
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
-	jwtutils "px.dev/pixie/src/shared/services/utils"
 
 	"px.dev/pixie/src/api/proto/uuidpb"
 	"px.dev/pixie/src/api/proto/vizierpb"
 	"px.dev/pixie/src/cloud/scriptmgr/scriptmgrpb"
 	"px.dev/pixie/src/shared/cvmsgspb"
 	"px.dev/pixie/src/shared/services/authcontext"
 	"px.dev/pixie/src/shared/services/jwtpb"
+	jwtutils "px.dev/pixie/src/shared/services/utils"
 )
 
 type vzmgrClient interface {
@@ -79,6 +79,10 @@ func (v *VizierPassThroughProxy) isScriptModified(ctx context.Context, script st
 	ctx = metadata.AppendToOutgoingContext(ctx, "authorization",
 		fmt.Sprintf("bearer %s", serviceAuthToken))
 
+	if err != nil {
+		return false, err
+	}
+
 	resp, err := v.sm.GetScriptByHash(ctx, req)
 
 	if err != nil {

src/cloud/api/ptproxy/vizier_pt_proxy_test.go

@@ -398,6 +398,9 @@ func TestVizierPassThroughProxy_ExecuteScriptWithScriptModificationEnabled(t *te
 			})
 
 			err = eg.Wait()
+			if err != nil {
+				t.Fatalf("Got error while streaming grpc: %v", err)
+			}
 			if tc.expGRPCError != nil {
 				if gotReadErr == nil {
 					t.Fatal("Expected to get GRPC error")