Fix bug in advertise("", "", "foo", ap).

[nmh] / uip / whom.c

diff --git a/uip/whom.c b/uip/whom.c
index 688950c9d7a5b63ac1dc2d9a0ace9e41d7aff667..d1feb9fed2408247828e37e5fa1f2ae7feebb2f9 100644 (file)
--- a/uip/whom.c
+++ b/uip/whom.c
@@ -8,6 +8,7 @@
  */
 
 #include <h/mh.h>
+#include <h/utils.h>
 #include <h/signals.h>
 
 #ifndef CYRUS_SASL
@@ -150,7 +151,7 @@ main (int argc, char **argv)
     if ((cp = context_find ("Aliasfile"))) {
        char *dp = NULL;
 
-       for (ap = brkstring(dp = getcpy(cp), " ", "\n"); ap && *ap; ap++) {
+       for (ap = brkstring(dp = mh_xstrdup(cp), " ", "\n"); ap && *ap; ap++) {
            vec[vecp++] = "-alias";
            vec[vecp++] = *ap;
        }
@@ -181,7 +182,8 @@ main (int argc, char **argv)
 
     switch (distsw ? child_id : OK) {
        case NOTOK:
-           advise (NULL, "unable to fork, so checking directly...");
+           inform("unable to fork, so checking directly...");
+           /* FALLTHRU */
        case OK:
            execvp (postproc, vec);
            fprintf (stderr, "unable to exec ");