[GNUnet-SVN] [taler-exchange] 01/02: getchar() result is intentionally discarded, make this clear

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grothoff pushed a commit to branch master
in repository exchange.

commit 256910e28d27e774c49ce1349733b456e6d07418
Author: Christian Grothoff <address@hidden>
AuthorDate: Mon Jun 3 10:45:45 2019 +0200

    getchar() result is intentionally discarded, make this clear
---
 src/benchmark/taler-exchange-benchmark.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/benchmark/taler-exchange-benchmark.c 
b/src/benchmark/taler-exchange-benchmark.c
index 836e1cfc..c90ef5e6 100644
--- a/src/benchmark/taler-exchange-benchmark.c
+++ b/src/benchmark/taler-exchange-benchmark.c
@@ -756,12 +756,12 @@ parallel_benchmark (TALER_TESTING_Main main_cb,
 
   /* Wait for our master to die or to tell us to die */
   if (MODE_EXCHANGE == mode)
-    getchar ();
+    (void) getchar ();
 
   if ( (GNUNET_YES == linger) && ( (mode == MODE_BOTH || mode == MODE_CLIENT ) 
) )
   {
     printf("press ENTER to stop\n");
-    getchar ();
+    (void) getchar ();
   }
 
   if (MODE_CLIENT == mode)

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