From 2c03cc74dd64f3188a18e22ef7f7a63e3f13097b Mon Sep 17 00:00:00 2001
From: RevathiJambunathan <revanathan@gmail.com>
Date: Wed, 15 Nov 2023 13:59:43 -0800
Subject: [PATCH] no need for a default

---
 Source/WarpX.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/WarpX.cpp b/Source/WarpX.cpp
index c01f26aac63..8b4586aeb05 100644
--- a/Source/WarpX.cpp
+++ b/Source/WarpX.cpp
@@ -89,8 +89,8 @@ Vector<Real> WarpX::E_external_grid(3, 0.0);
 Vector<Real> WarpX::B_external_grid(3, 0.0);
 
 std::string WarpX::authors;
-std::string WarpX::B_ext_grid_s = "default";
-std::string WarpX::E_ext_grid_s = "default";
+std::string WarpX::B_ext_grid_s;
+std::string WarpX::E_ext_grid_s;
 bool WarpX::add_external_E_field = false;
 bool WarpX::add_external_B_field = false;