minor tidying following last change

[disorder] / server / trackdb.c

diff --git a/server/trackdb.c b/server/trackdb.c
index be1aea417a7bd6be6edc681ded10986e4d8567ab..6f89f2a8ec2329041d62a187561c0c2dcfc21172 100644 (file)
--- a/server/trackdb.c
+++ b/server/trackdb.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder
- * Copyright (C) 2005, 2006 Richard Kettlewell
+ * Copyright (C) 2005, 2006, 2007 Richard Kettlewell
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -491,9 +491,12 @@ static char **track_to_words(const char *track,
   struct vector v;
   char **w;
   int nw;
+  const char *rootless = track_rootless(track);
 
+  if(!rootless)
+    rootless = track;                   /* bodge */
   vector_init(&v);
-  if((w = words(casefold(strip_extension(track_rootless(track))), &nw)))
+  if((w = words(casefold(strip_extension(rootless)), &nw)))
     vector_append_many(&v, w, nw);
 
   for(; p; p = p->next)
@@ -578,9 +581,15 @@ static int compute_alias(char **aliasp,
   const char *s = config->alias, *t, *expansion, *part;
   int c, used_db = 0, slash_prefix, err;
   struct kvp *at;
+  const char *const root = find_track_root(track);
 
+  if(!root) {
+    /* Bodge for tracks with no root */
+    *aliasp = 0;
+    return 0;
+  }
   dynstr_init(&d);
-  dynstr_append_string(&d, find_track_root(track));
+  dynstr_append_string(&d, root);
   while((c = (unsigned char)*s++)) {
     if(c != '{') {
       dynstr_append(&d, c);