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Blame SOURCES/0001-gtkdnd-Account-for-setting-a-same-icon-helper.patch

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From ad6a66ba07be05b7fac30417bde83015fd216e43 Mon Sep 17 00:00:00 2001
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From: Carlos Garnacho <carlosg@gnome.org>
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Date: Mon, 6 Jul 2015 19:33:49 +0200
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Subject: [PATCH] gtkdnd: Account for setting a same icon helper
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g_set_object() will take care of ref'ing before destroying the previous
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instance, which might actually be the same pointer.
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https://bugzilla.gnome.org/show_bug.cgi?id=751401
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---
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 gtk/gtkdnd.c | 5 +----
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 1 file changed, 1 insertion(+), 4 deletions(-)
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diff --git a/gtk/gtkdnd.c b/gtk/gtkdnd.c
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index c8a190c..364c382 100644
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--- a/gtk/gtkdnd.c
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+++ b/gtk/gtkdnd.c
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@@ -3258,10 +3258,7 @@ set_icon_helper (GdkDragContext *context,
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       info = gtk_drag_get_source_info (context, FALSE);
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-      if (info->icon_helper)
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-        g_object_unref (info->icon_helper);
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-      info->icon_helper = g_object_ref (helper);
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-
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+      g_set_object (&info->icon_helper, helper);
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       gtk_drag_set_icon_window (context, NULL, hot_x, hot_y, TRUE);
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     }
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   else
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-- 
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2.4.5
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