From 8dbc19758b87c41ada780c20edac0c500ab2daa1 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 18 Jan 2020 19:16:33 +0100
Subject: fix compiler warnings

---
 src/benchmark/taler-exchange-benchmark.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/benchmark/taler-exchange-benchmark.c')

diff --git a/src/benchmark/taler-exchange-benchmark.c b/src/benchmark/taler-exchange-benchmark.c
index ae65d44b..563d4596 100644
--- a/src/benchmark/taler-exchange-benchmark.c
+++ b/src/benchmark/taler-exchange-benchmark.c
@@ -818,6 +818,11 @@ main (int argc,
     TALER_LOG_ERROR ("-p option value given is too large\n");
     return BAD_CLI_ARG;
   }
+  if (0 == howmany_clients)
+  {
+    TALER_LOG_ERROR ("-p option value must not be zero\n");
+    return BAD_CLI_ARG;
+  }
 
   if (GNUNET_OK !=
       GNUNET_CONFIGURATION_get_value_string
-- 
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