Remove side effects from xbt_asserts calls

[simgrid.git] / examples / msg / alias / masterslave_forwarder_with_alias.c

diff --git a/examples/msg/alias/masterslave_forwarder_with_alias.c b/examples/msg/alias/masterslave_forwarder_with_alias.c
index b1aae7f..19e967f 100644 (file)
--- a/examples/msg/alias/masterslave_forwarder_with_alias.c
+++ b/examples/msg/alias/masterslave_forwarder_with_alias.c
@@ -38,16 +38,15 @@ int master(int argc, char *argv[])
   int number_of_tasks = 0;
   double task_comp_size = 0;
   double task_comm_size = 0;
-
-
   int i;
-
-  xbt_assert1(sscanf(argv[1], "%d", &number_of_tasks),
-              "Invalid argument %s\n", argv[1]);
-  xbt_assert1(sscanf(argv[2], "%lg", &task_comp_size),
-              "Invalid argument %s\n", argv[2]);
-  xbt_assert1(sscanf(argv[3], "%lg", &task_comm_size),
-              "Invalid argument %s\n", argv[3]);
+  int read;
+
+  read = sscanf(argv[1], "%d", &number_of_tasks);
+  xbt_assert1(read, "Invalid argument %s\n", argv[1]);
+  read = sscanf(argv[2], "%lg", &task_comp_size);
+  xbt_assert1(read, "Invalid argument %s\n", argv[2]);
+  read = sscanf(argv[3], "%lg", &task_comm_size);
+  xbt_assert1(read, "Invalid argument %s\n", argv[3]);
 
   {
     /*  Task creation */