tests: use sprintrc in vhangup.test

* tests/vhangup.c (main): Use sprintrc.

diff --git a/tests/vhangup.c b/tests/vhangup.c
index f656e705924cc19344def23cc93d7341eaf95765..e7ddabba23a350c98505ca14011d1f0888d40c4b 100644 (file)
--- a/tests/vhangup.c
+++ b/tests/vhangup.c
@@ -21,10 +21,7 @@ main(void)
         * The system call, however, returns 0 iff the calling process
         * has CAP_SYS_TTY_CONFIG capability.
         */
-       if (rc)
-               printf("vhangup() = %ld %s (%m)\n", rc, errno2name());
-       else
-               puts("vhangup() = 0");
+       printf("vhangup() = %s\n", sprintrc(rc));
 
        puts("+++ exited with 0 +++");
        return 0;