[tor-commits] [tor/maint-0.2.8] Fix a warning on unnamed nodes in node_get_by_nickname().

[nickm at torproject.org]

commit bdc59e33c13672b64d5d52dfc395f9e80c6ed528
Author: Nick Mathewson <nickm at torproject.org>
Date:   Mon May 30 12:03:03 2016 -0400

    Fix a warning on unnamed nodes in node_get_by_nickname().
    
    There was a > that should have been an ==, and a missing !.  These
    together prevented us from issuing a warning in the case that a
    nickname matched an Unnamed node only.
    
    Fixes bug 19203; bugfix on 0.2.3.1-alpha.
---
 changes/bug19203  | 4 ++++
 src/or/nodelist.c | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/changes/bug19203 b/changes/bug19203
new file mode 100644
index 0000000..96bc1e8
--- /dev/null
+++ b/changes/bug19203
@@ -0,0 +1,4 @@
+  o Major bugfixes (user interface):
+    - Correctly give a warning in the cases where a relay is specified by
+      nickname, and one such relay is found, but it is not officially Named.
+      Fixes bug 19203; bugfix on 0.2.3.1-alpha.
diff --git a/src/or/nodelist.c b/src/or/nodelist.c
index 2f272a1..880b795 100644
--- a/src/or/nodelist.c
+++ b/src/or/nodelist.c
@@ -587,10 +587,10 @@ node_get_by_nickname,(const char *nickname, int warn_if_unnamed))
                  "but none is listed as Named in the directory consensus. "
                  "Choosing one arbitrarily.", nickname);
       }
-    } else if (smartlist_len(matches)>1 && warn_if_unnamed) {
+    } else if (smartlist_len(matches)==1 && warn_if_unnamed) {
       char fp[HEX_DIGEST_LEN+1];
       node_t *node = smartlist_get(matches, 0);
-      if (node->name_lookup_warned) {
+      if (! node->name_lookup_warned) {
         base16_encode(fp, sizeof(fp), node->identity, DIGEST_LEN);
         log_warn(LD_CONFIG,
                  "You specified a server \"%s\" by name, but the directory "