exchange

commit 5fbe77bb76b2c8d76e11ab38bbb08be58e59aab5
parent a79b67c726e7a2d2ef44102e883b98423d129fbd
Author: Christian Grothoff <christian@grothoff.org>
Date:   Fri,  6 Nov 2020 10:11:15 +0100

fix return value from main() when run with -h/-v

Diffstat:
M
src/exchange/taler-exchange-httpd.c
 | 
10
++++++----

1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/exchange/taler-exchange-httpd.c b/src/exchange/taler-exchange-httpd.c
@@ -1302,11 +1302,13 @@ main (int argc,
   int fh = -1;
   enum TALER_MHD_GlobalOptions go;
 
-  if (0 >=
-      GNUNET_GETOPT_run ("taler-exchange-httpd",
-                         options,
-                         argc, argv))
+  ret = GNUNET_GETOPT_run ("taler-exchange-httpd",
+                           options,
+                           argc, argv);
+  if (ret < 0)
     return 1;
+  if (0 == ret)
+    return 0;
   if (0 == num_threads)
   {
     cpu_set_t mask;