mhshow: properly report the name of a failing display program

otherwise it's not clear what didn't work.

diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index ce8a0e4..4e5eee3 100644 (file)
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -466,7 +466,7 @@ show_content_aux2 (CT ct, int alternate, char *cracked, char *buffer,
            close (fd);
            execvp (file, vec);
            fprintf (stderr, "unable to exec ");
-           perror ("/bin/sh");
+           perror (buffer);
            _exit (-1);
            /* NOTREACHED */