Remove mhparam's p_find()'s ability to take NULL argument.

It can't be passed NULL and couldn't get coverage.

diff --git a/uip/mhparam.c b/uip/mhparam.c
index 4457829..2423334 100644 (file)
--- a/uip/mhparam.c
+++ b/uip/mhparam.c
@@ -265,8 +265,6 @@ p_find(char *str)
 {
     struct proc *ps;
 
-    if (!str)
-        str = "";
     for (ps = procs; ps->p_name; ps++)
        if (!strcasecmp (ps->p_name, str))
            return (*ps->p_field);