From 579938a29e1d1d4ada49ca4c1a8b0d18878974a9 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 6 Nov 2020 10:11:08 +0100
Subject: fix return value from main() when run with -h/-v

---
 src/backend/taler-merchant-httpd.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/backend/taler-merchant-httpd.c b/src/backend/taler-merchant-httpd.c
index 75ff2460..0ae3b4ce 100644
--- a/src/backend/taler-merchant-httpd.c
+++ b/src/backend/taler-merchant-httpd.c
@@ -1819,6 +1819,7 @@ int
 main (int argc,
       char *const *argv)
 {
+  enum GNUNET_GenericReturnValue res;
   struct GNUNET_GETOPT_CommandLineOption options[] = {
     GNUNET_GETOPT_option_flag ('C',
                                "connection-close",
@@ -1828,11 +1829,15 @@ main (int argc,
                                      "timetravel"),
     GNUNET_GETOPT_OPTION_END
   };
-  if (GNUNET_OK !=
-      GNUNET_PROGRAM_run (argc, argv,
-                          "taler-merchant-httpd",
-                          "Taler merchant's HTTP backend interface",
-                          options, &run, NULL))
+
+  res = GNUNET_PROGRAM_run (argc, argv,
+                            "taler-merchant-httpd",
+                            "Taler merchant's HTTP backend interface",
+                            options,
+                            &run, NULL);
+  if (GNUNET_SYSERR == res)
     return 3;
+  if (GNUNET_NO == res)
+    return 0;
   return (GNUNET_OK == result) ? 0 : 1;
 }
-- 
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