Really fix bug #299909 (appr don, rev rjc).
git-svn-id: svn://10.0.0.236/trunk@5314 18797224-902f-48f8-a5cc-f745e15eee43
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@ -6896,6 +6896,7 @@ HT_CanDropHTRAtPos(HT_Resource dropTarget, HT_Resource obj, PRBool before)
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XP_ASSERT(obj != NULL);
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if (dropTarget == NULL) return(action);
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if (obj == NULL) return(action);
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if ( dropTarget == obj ) return(DROP_NOT_ALLOWED);
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dropParent = dropTarget->parent;
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@ -7024,7 +7025,8 @@ HT_DropHTRAtPos(HT_Resource dropTarget, HT_Resource obj, PRBool before)
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XP_ASSERT(obj != NULL);
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if (dropTarget == NULL) return(DROP_NOT_ALLOWED);
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if (obj == NULL) return(DROP_NOT_ALLOWED);
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if ( dropTarget == obj ) return(DROP_NOT_ALLOWED);
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if (dropTarget->parent == NULL)
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{
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if (obj->parent == NULL)
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