From a8e7bf210ca1f00a13ce592cf19c7904dc13afb5 Mon Sep 17 00:00:00 2001
From: Axel Huebl <axel.huebl@plasma.ninja>
Date: Wed, 26 Feb 2020 13:49:03 -0800
Subject: Fix Util: No Variable-Length Array (#750)

Defining a variable-length array (VLA) is a C99 feature.
It's conditional in C11 and actually not part of C++ either :)
---
 Source/Utils/WarpXUtil.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'Source/Utils/WarpXUtil.cpp')

diff --git a/Source/Utils/WarpXUtil.cpp b/Source/Utils/WarpXUtil.cpp
index 36d81a7e1..48f454721 100644
--- a/Source/Utils/WarpXUtil.cpp
+++ b/Source/Utils/WarpXUtil.cpp
@@ -182,18 +182,13 @@ namespace WarpXUtilIO{
 void Store_parserString(amrex::ParmParse& pp, std::string query_string,
                         std::string& stored_string)
 {
-
-    char cstr[query_string.size()+1];
-    strcpy(cstr, query_string.c_str());
-
     std::vector<std::string> f;
-    pp.getarr(cstr, f);
+    pp.getarr(query_string.c_str(), f);
     stored_string.clear();
     for (auto const& s : f) {
         stored_string += s;
     }
     f.clear();
-
 }
 
 
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