Fix link errors with GCC 10 and binutils 2.34 on Fedora

[pintos-anon] / src / tests / userprog / multi-recurse.c

diff --git a/src/tests/userprog/multi-recurse.c b/src/tests/userprog/multi-recurse.c
index 7786831da87dda144af819ff68111296eb704ee3..fcd592b1fbb4deeb5baf6fbc65f8d13d6291b810 100644 (file)
--- a/src/tests/userprog/multi-recurse.c
+++ b/src/tests/userprog/multi-recurse.c
@@ -1,17 +1,18 @@
+/* Executes itself recursively to the depth indicated by the
+   first command-line argument. */
+
 #include <debug.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <syscall.h>
 #include "tests/lib.h"
 
-const char *test_name = "multi-recurse";
-
 int
 main (int argc UNUSED, char *argv[]) 
 {
   int n = atoi (argv[1]);
-  if (n == 0)
-    n = atoi (argv[0]);
+
+  test_name = "multi-recurse";
 
   msg ("begin %d", n);
   if (n != 0)