From f490c0f3f5beb9ada5d05e01a6a01889d9902a2b Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 11 Apr 2020 21:55:51 +0200
Subject: [PATCH] do create directory if it doesn't exist

---
 src/util/crypto_ecc_setup.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/util/crypto_ecc_setup.c b/src/util/crypto_ecc_setup.c
index 5167a33fb..6c71030b2 100644
--- a/src/util/crypto_ecc_setup.c
+++ b/src/util/crypto_ecc_setup.c
@@ -143,6 +143,14 @@ atomic_write_to_file (const char *filename,
   char *tmpl;
   int fd;
 
+  if (GNUNET_OK !=
+      GNUNET_DISK_directory_create_for_file (filename))
+  {
+    GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING,
+                              "mkstemp",
+                              filename);
+    return GNUNET_SYSERR;
+  }
   {
     char *dname;
 
-- 
2.25.1