waitid: print pid argument as int

* wait.c (SYS_FUNC(waitid)): As the type of second syscall argument
in the kernel is pid_t, print it as int.

1 files changed, 2 insertions, 1 deletions

diff --git a/wait.c b/wait.c
index 39badf277..fc7601799 100644
--- a/wait.c
+++ b/wait.c
@@ -180,7 +180,8 @@ SYS_FUNC(waitid)
 {
 	if (entering(tcp)) {
 		printxval(waitid_types, tcp->u_arg[0], "P_???");
-		tprintf(", %ld, ", tcp->u_arg[1]);
+		int pid = tcp->u_arg[1];
+		tprintf(", %d, ", pid);
 	} else {
 		/* siginfo */
 		printsiginfo_at(tcp, tcp->u_arg[2]);