From: Daniel Juyung Seo <juyung.seo@samsung.com>
Date: Sun, 31 Oct 2010 03:39:41 +0000 (+0900)
Subject: [elm_genlist.c]
X-Git-Tag: sbs-working-i386~84
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=41c677ab282e1248fa6ec088d780859c1257fa14;p=framework%2Fuifw%2Felementary.git

[elm_genlist.c]
  + Added parameter verification routine.
  + Fixed indentation.
---

diff --git a/src/lib/elm_genlist.c b/src/lib/elm_genlist.c
index c01a48a..9226c10 100644
--- a/src/lib/elm_genlist.c
+++ b/src/lib/elm_genlist.c
@@ -3991,8 +3991,8 @@ elm_genlist_item_next_get(const Elm_Genlist_Item *it)
 {
    while (it)
      {
-	it = (Elm_Genlist_Item *)(EINA_INLIST_GET(it)->next);
-	if ((it) && (!it->delete_me)) break;
+        it = (Elm_Genlist_Item *)(EINA_INLIST_GET(it)->next);
+        if ((it) && (!it->delete_me)) break;
      }
    return (Elm_Genlist_Item *)it;
 }
@@ -4012,8 +4012,8 @@ elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
 {
    while (it)
      {
-	it = (Elm_Genlist_Item *)(EINA_INLIST_GET(it)->prev);
-	if ((it) && (!it->delete_me)) break;
+        it = (Elm_Genlist_Item *)(EINA_INLIST_GET(it)->prev);
+        if ((it) && (!it->delete_me)) break;
      }
    return (Elm_Genlist_Item *)it;
 }
@@ -4611,6 +4611,7 @@ elm_genlist_item_object_get(const Elm_Genlist_Item *it)
 EAPI void
 elm_genlist_item_update(Elm_Genlist_Item *it)
 {
+   if (!it) return;
    if (!it->block) return;
    if (it->delete_me) return;
    it->mincalcd = EINA_FALSE;