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Remove un-needed braces around single statements.
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@@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/mmgr/Attic/oset.c,v 1.7 1998/02/11 19:13:17 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/mmgr/Attic/oset.c,v 1.8 1998/06/15 19:29:53 momjian Exp $
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*
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* NOTE
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* XXX This is a preliminary implementation which lacks fail-fast
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@@ -68,9 +68,7 @@ OrderedSetGetHead(OrderedSet set)
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elem = set->head;
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if (elem->next)
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{
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return (OrderedElemGetBase(elem));
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}
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return (NULL);
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}
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@@ -85,9 +83,7 @@ OrderedSetGetTail(OrderedSet set)
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elem = set->tail;
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if (elem->prev)
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{
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return (OrderedElemGetBase(elem));
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}
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return (NULL);
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}
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@@ -101,9 +97,7 @@ OrderedElemGetPredecessor(OrderedElem elem)
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{
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elem = elem->prev;
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if (elem->prev)
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{
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return (OrderedElemGetBase(elem));
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}
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return (NULL);
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}
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@@ -115,9 +109,7 @@ OrderedElemGetSuccessor(OrderedElem elem)
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{
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elem = elem->next;
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if (elem->next)
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{
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return (OrderedElemGetBase(elem));
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}
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return (NULL);
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}
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