nemo-icon-container.c: Wait to un-freeze canvas updates until the

renaming operation has completed.

When a rename was attempted while a view was still loading, the icon
being renamed could lose its canvas item due to a re-layout, causing
a segfault when trying to access is in set_pending_icon_to_reveal().

This allows the end-rename sequence to complete before triggering the
layout to be updated.

Fixes #1981

libnemo-private/nemo-icon-container.c

@@ -6984,8 +6984,6 @@ nemo_icon_container_end_renaming_mode (NemoIconContainer *container, gboolean co
 
     container->details->renaming_allocation_count = 0;
 
-	nemo_icon_container_unfreeze_updates (container);
-
 	if (commit) {
 		set_pending_icon_to_reveal (container, icon);
 	}
@@ -7007,6 +7005,8 @@ nemo_icon_container_end_renaming_mode (NemoIconContainer *container, gboolean co
 
 	gtk_widget_hide (container->details->rename_widget);
 	g_free (container->details->original_text);
+
+    nemo_icon_container_unfreeze_updates (container);
 }
 
 void