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

diff --git a/uip/scan.c b/uip/scan.c
index c775db505597cee20eb9fd47317a8549660bcf8a..e971f55379c762f32d850449df0df8f0da351230 100644 (file)
--- a/uip/scan.c
+++ b/uip/scan.c
@@ -222,8 +222,7 @@ main (int argc, char **argv)
            ivector_push_back (seqnum, seq_getnum (mp, *ap));
 
        num_unseen_seq = i;
            ivector_push_back (seqnum, seq_getnum (mp, *ap));
 
        num_unseen_seq = i;

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

     }
 
     ontty = isatty (fileno (stdout));
     }
 
     ontty = isatty (fileno (stdout));