From f36fe8c22cb0de29dbd0e729c880058c08cbec27 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Mon, 5 Apr 2021 19:27:53 +0200
Subject: [PATCH] omit charset from en_US.UTF-8 env variable when picking i18n
 strings

---
 src/json/json_helper.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/json/json_helper.c b/src/json/json_helper.c
index b39500f75..e8c6d4cbc 100644
--- a/src/json/json_helper.c
+++ b/src/json/json_helper.c
@@ -487,7 +487,8 @@ TALER_JSON_spec_i18n_string (const char *name,
     .size_ptr = NULL
   };
 
-  ctx->lp = GNUNET_strdup (language_pattern);
+  ctx->lp = (NULL != language_pattern) ? GNUNET_strdup (language_pattern) :
+            NULL;
   ctx->field = name;
   *strptr = NULL;
   return ret;