Remove side effects from xbt_asserts calls

[simgrid.git] / examples / msg / icomms / peer.c

diff --git a/examples/msg/icomms/peer.c b/examples/msg/icomms/peer.c
index 7b6ef56..501ec38 100644 (file)
--- a/examples/msg/icomms/peer.c
+++ b/examples/msg/icomms/peer.c
@@ -95,7 +95,9 @@ int receiver(int argc, char *argv[])
   XBT_INFO("sleep_start_time : %f , sleep_test_time : %f", sleep_start_time,
         sleep_test_time);
 
-  xbt_assert1(sscanf(argv[1], "%d", &id),
+  int read;
+  read = sscanf(argv[1], "%d", &id);
+  xbt_assert1(read,
               "Invalid argument %s\n", argv[1]);
 
   MSG_process_sleep(sleep_start_time);