Replace `if (p) free(p)' with `mh_xfree(p)'.

diff --git a/uip/mhshow.c b/uip/mhshow.c
index 2405221..a118f64 100644 (file)
--- a/uip/mhshow.c
+++ b/uip/mhshow.c
@@ -237,8 +237,7 @@ do_cache:
            case FORMSW:
                if (!(cp = *argp++) || *cp == '-')
                    adios (NULL, "missing argument to %s", argp[-2]);
            case FORMSW:
                if (!(cp = *argp++) || *cp == '-')
                    adios (NULL, "missing argument to %s", argp[-2]);

-               if (formsw)
-                   free (formsw);
+                mh_xfree(formsw);

                formsw = getcpy (etcpath (cp));
                continue;
 
                formsw = getcpy (etcpath (cp));
                continue;