elm_genlist.c: return "elm.swallow.icon" part's object when the part parameter is null on _item_content_get_hook().

Now elm_object_item_content_get() works fine.
+ avoid ambiguous if-else statement by using braces.

1 files changed, 12 insertions, 5 deletions

diff --git a/src/lib/elm_genlist.c b/src/lib/elm_genlist.c
index 19d76e359..c43241953 100644
--- a/src/lib/elm_genlist.c
+++ b/src/lib/elm_genlist.c
@@ -5202,7 +5202,12 @@ _item_content_get_hook(Elm_Gen_Item *it,
    else if (it->decorate_it_set)
      ret = edje_object_part_swallow_get(it->item->deco_it_view, part);
    if (!ret)
-     ret = edje_object_part_swallow_get(VIEW(it), part);
+     {
+        if (part)
+          ret = edje_object_part_swallow_get(VIEW(it), part);
+        else
+          ret = edje_object_part_swallow_get(VIEW(it), "elm.swallow.icon");
+     }
    return ret;
 }
 
@@ -5217,10 +5222,12 @@ _item_text_get_hook(Elm_Gen_Item *it,
    else if (it->decorate_it_set)
      ret = edje_object_part_text_get(it->item->deco_it_view, part);
    if (!ret)
-     if (part)
-       ret = edje_object_part_text_get(VIEW(it), part);
-     else
-       ret = edje_object_part_text_get(VIEW(it), "elm.text");
+     {
+        if (part)
+          ret = edje_object_part_text_get(VIEW(it), part);
+        else
+          ret = edje_object_part_text_get(VIEW(it), "elm.text");
+     }
    return ret;
 }