fix hash_from_string confusion and other unchecked return value issues

1 files changed, 10 insertions, 4 deletions

diff --git a/src/merchant-tools/taler-merchant-setup-reserve.c b/src/merchant-tools/taler-merchant-setup-reserve.c
index f75b8cca..36c6d014 100644
--- a/src/merchant-tools/taler-merchant-setup-reserve.c
+++ b/src/merchant-tools/taler-merchant-setup-reserve.c
@@ -202,8 +202,14 @@ run (void *cls,
                      "%s: %s",
                      MHD_HTTP_HEADER_AUTHORIZATION,
                      apikey);
-    GNUNET_CURL_append_header (ctx,
-                               auth_header);
+    if (GNUNET_OK !=
+        GNUNET_CURL_append_header (ctx,
+                                   auth_header))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  "Failed so sett %s header, trying without\n",
+                  MHD_HTTP_HEADER_AUTHORIZATION);
+    }
     GNUNET_free (auth_header);
   }
 
@@ -220,8 +226,8 @@ run (void *cls,
                                       NULL);
   if (NULL == prh)
   {
-    fprintf (stderr,
-             "Failed to begin operation!\n");
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Failed to begin operation with merchant backend!\n");
     global_ret = 2;
     GNUNET_SCHEDULER_shutdown ();
     return;