Improved output message.

cniethammer · cniethammer · commit 10bc337ad33e · 2018-10-05T02:35:40.000+02:00
diff --git a/mpi_test_suite.c b/mpi_test_suite.c
@@ -563,8 +563,7 @@ int main (int argc, char * argv[])
 #ifdef HAVE_MPI2_THREADS
   if (num_threads <= 0)
     {
-      printf ("Number of threads wrong:%d\n",
-              num_threads);
+      printf ("Error: Number of threads must be greater than 0 (given %d)\n", num_threads);
       usage ();
     }
   tst_thread_init (num_threads, &tst_thread_env);

Original file line number	Diff line number	Diff line change
`@@ -563,8 +563,7 @@ int main (int argc, char * argv[])`
`563`	`563`	`#ifdef HAVE_MPI2_THREADS`
`564`	`564`	`if (num_threads <= 0)`
`565`	`565`	`{`
`566`		`- printf ("Number of threads wrong:%d\n",`
`567`		`- num_threads);`
	`566`	`+ printf ("Error: Number of threads must be greater than 0 (given %d)\n", num_threads);`
`568`	`567`	`usage ();`
`569`	`568`	`}`
`570`	`569`	`tst_thread_init (num_threads, &tst_thread_env);`