From 5fa3bbb99149fc8f44f0ee8ae1fd2eec9aaf462f Mon Sep 17 00:00:00 2001
From: Preston Van Loon <preston@prysmaticlabs.com>
Date: Tue, 16 Jun 2020 11:06:32 -0700
Subject: [PATCH] Add --initial-sync-verify-all-signat as a dev flag. Issue
 #5176. (#6283)

---
 shared/featureconfig/flags.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/shared/featureconfig/flags.go b/shared/featureconfig/flags.go
index 00173afbb5..117c09d3ea 100644
--- a/shared/featureconfig/flags.go
+++ b/shared/featureconfig/flags.go
@@ -172,7 +172,9 @@ var (
 )
 
 // devModeFlags holds list of flags that are set when development mode is on.
-var devModeFlags = []cli.Flag{}
+var devModeFlags = []cli.Flag{
+	initSyncVerifyEverythingFlag,
+}
 
 // Deprecated flags list.
 const deprecatedUsage = "DEPRECATED. DO NOT USE."
@@ -543,4 +545,5 @@ var E2EBeaconChainFlags = []string{
 	"--cache-filtered-block-tree",
 	"--enable-state-gen-sig-verify",
 	"--check-head-state",
+	"--dev",
 }