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

[Alban Crequy]

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

diff --git a/src/im-factory.c b/src/im-factory.c
index 2ec1c53..be749b3 100644
--- a/src/im-factory.c
+++ b/src/im-factory.c
@@ -390,6 +390,9 @@ new_im_channel (GabbleImFactory *fac,
 static void
 gabble_im_factory_close_all (GabbleImFactory *self)
 {
+  /* Use a temporary variable because we don't want
+   * im_channel_closed_cb to remove the channel from the hash table a
+   * second time */
   if (self->priv->channels != NULL)
     {
       GHashTable *tmp = self->priv->channels;
-- 
1.5.6.5