[folks] Folks.SmallSet: return a value

[Dominique Leuenberger <dleuen src gnome org>]

commit bced3b8a8e27d5b9a375125f9098d748699ad2ff
Author: Dominique Leuenberger <dimstar opensuse org>
Date:   Thu Aug 22 07:50:19 2013 +0200

    Folks.SmallSet: return a value
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=706532

 NEWS              |    1 +
 folks/small-set.c |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index c0829d5..70ad04f 100644
--- a/NEWS
+++ b/NEWS
@@ -11,6 +11,7 @@ and IndividualAggregator.with_backend_store are now deprecated.
 
 Bugs fixed:
 • Bug 705289 — Crash when removing an individual with 2 aggregators instantiated
+• Bug 706532 — folks_small_set_copy() does not always return value
 
 API changes:
 • Add IndividualAggregator.dup constructor
diff --git a/folks/small-set.c b/folks/small-set.c
index 28ad754..09fe77a 100644
--- a/folks/small-set.c
+++ b/folks/small-set.c
@@ -417,6 +417,7 @@ folks_small_set_copy (GeeIterable *iterable,
             }
         }
     }
+  return self;
 }
 
 enum {