Activated a default unseen sequence; updated man pages to it.

[mmh] / uip / new.c

diff --git a/uip/new.c b/uip/new.c
index 7a5a06b..2ac56d6 100644 (file)
--- a/uip/new.c
+++ b/uip/new.c
@@ -501,12 +501,17 @@ main(int argc, char **argv)
        }
 
        if (i == 0) {
+               char *dp;
                /* no sequence arguments; use unseen */
-               unseen = context_find(usequence);
-               if (unseen == NULL || unseen[0] == '\0') {
-                       adios(NULL, "must specify sequences or set %s", usequence);
+               if ((unseen = context_find(usequence))) {
+                       if (!*unseen) {
+                               adios(NULL, "profile entry %s set, but empty, and no sequences given", usequence);
+                       }
+               } else {
+                       unseen = seq_unseen;  /* use default */
                }
-               for (ap = brkstring(unseen, " ", "\n"); *ap; ap++) {
+               dp = getcpy(unseen);
+               for (ap = brkstring(dp, " ", "\n"); *ap; ap++) {
                        sequences[i++] = *ap;
                }
        }