# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1289868017 -7200
# Node ID 6b399b7ce40b43c5018e0522d3ce55f3d60521fe
# Parent  c73003485c2df5ffd6c560a223e987841b0c1deb
Automatically grab PRV target from incoming PRV if target not already set.

diff -r c73003485c2d -r 6b399b7ce40b nnchat.c
--- a/nnchat.c	Tue Nov 16 02:39:59 2010 +0200
+++ b/nnchat.c	Tue Nov 16 02:40:17 2010 +0200
@@ -393,6 +393,15 @@
         t = nn_strip_tags(s + 1);
         if (!strncmp(t, "BPRV", 4)) {
             h = nn_decode_str2(t + 1);
+            if (setTarget == NULL && !strncmp(h, "PRV from ", 9)) {
+                char *end, *name = th_strdup(h + 9);
+                if (name != NULL && (end = strchr(name, ':')) != NULL) {
+                    *end = 0;
+                    setTarget = th_strdup(name);
+                    printMsg("PRV target autoset to '%s'\n", setTarget);
+                }
+                th_free(name);
+            }
             printMsg("½11½%s½0½\n", h);
         } else {
             h = nn_decode_str2(t);