Filter: fix missing separator

a998836d · Ondřej Zajíček · a46e01ee · a998836d
Commit a998836d authored Oct 04, 2016 by Ondřej Zajíček
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filter/trie.c filter/trie.c +1 -1

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--- a/filter/trie.c
+++ b/filter/trie.c
@@ -297,7 +297,7 @@ trie_format(struct f_trie *t, buffer *buf)
  buffer_puts(buf, "[");

  if (t->zero)
-    buffer_print(buf, "%I/%d", IPA_NONE, 0);
+    buffer_print(buf, "%I/%d, ", IPA_NONE, 0);
  trie_node_format(t->root, buf);

  /* Undo last separator */