[telepathy-gabble/master] Fix coding style, as per smcv's review

[Alban Crequy]

---
 src/presence-cache.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/presence-cache.c b/src/presence-cache.c
index a817bae..9b77f89 100644
--- a/src/presence-cache.c
+++ b/src/presence-cache.c
@@ -712,7 +712,9 @@ _grab_avatar_sha1 (GabblePresenceCache *cache,
               priv->conn->parent.self_handle, 0, NULL, NULL, NULL);
         }
       else
-        presence->avatar_sha1 = g_strdup (sha1);
+        {
+          presence->avatar_sha1 = g_strdup (sha1);
+        }
 
       g_signal_emit (cache, signals[AVATAR_UPDATE], 0, handle);
     }
-- 
1.5.6.5