[Telepathy-commits] [telepathy-gabble/master] GabblePrivateTubesFactory: add a comment to explain why we use a temporary variable

[Alban Crequy]

---
 src/private-tubes-factory.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/private-tubes-factory.c b/src/private-tubes-factory.c
index 7ad7f60..2b936da 100644
--- a/src/private-tubes-factory.c
+++ b/src/private-tubes-factory.c
@@ -342,6 +342,9 @@ gabble_private_tubes_factory_close_all (GabblePrivateTubesFactory *fac)
       priv->msg_tube_cb = NULL;
     }
 
+  /* Use a temporary variable because we don't want
+   * tubes_channel_closed_cb to remove the channel from the hash table a
+   * second time */
   if (priv->channels != NULL)
     {
       GHashTable *tmp = priv->channels;
-- 
1.5.6.5