Remove un-needed braces around single statements.

3 files changed, 3 insertions, 19 deletions

diff --git a/src/backend/lib/dllist.c b/src/backend/lib/dllist.c
index 2464d4ddeff..40eb3ff8b93 100644
--- a/src/backend/lib/dllist.c
+++ b/src/backend/lib/dllist.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/lib/dllist.c,v 1.9 1998/02/26 04:31:37 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/lib/dllist.c,v 1.10 1998/06/15 19:28:23 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -173,9 +173,7 @@ DLRemHead(Dllist *l)
 
 	result = l->dll_head;
 	if (l->dll_head->dle_next)
-	{
 		l->dll_head->dle_next->dle_prev = 0;
-	}
 
 	l->dll_head = l->dll_head->dle_next;
 
@@ -199,9 +197,7 @@ DLRemTail(Dllist *l)
 
 	result = l->dll_tail;
 	if (l->dll_tail->dle_prev)
-	{
 		l->dll_tail->dle_prev->dle_next = 0;
-	}
 	l->dll_tail = l->dll_tail->dle_prev;
 
 	result->dle_prev = 0;
diff --git a/src/backend/lib/fstack.c b/src/backend/lib/fstack.c
index 92a21c9bba2..ae81edf251d 100644
--- a/src/backend/lib/fstack.c
+++ b/src/backend/lib/fstack.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/lib/Attic/fstack.c,v 1.7 1998/04/06 17:27:11 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/lib/Attic/fstack.c,v 1.8 1998/06/15 19:28:24 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -62,9 +62,7 @@ FixedStackPop(FixedStack stack)
 	AssertArg(FixedStackIsValid(stack));
 
 	if (!PointerIsValid(stack->top))
-	{
 		return (NULL);
-	}
 
 	pointer = FixedStackGetItemBase(stack, stack->top);
 	stack->top = stack->top->next;
@@ -110,9 +108,7 @@ FixedStackContains(FixedStack stack, Pointer pointer)
 	for (next = stack->top; FixedItemIsValid(next); next = next->next)
 	{
 		if (next == item)
-		{
 			return (true);
-		}
 	}
 	return (false);
 }
@@ -125,9 +121,7 @@ FixedStackGetTop(FixedStack stack)
 	AssertArg(FixedStackIsValid(stack));
 
 	if (!PointerIsValid(stack->top))
-	{
 		return (NULL);
-	}
 
 	return (FixedStackGetItemBase(stack, stack->top));
 }
@@ -144,9 +138,7 @@ FixedStackGetNext(FixedStack stack, Pointer pointer)
 	item = FixedStackGetItem(stack, pointer)->next;
 
 	if (!PointerIsValid(item))
-	{
 		return (NULL);
-	}
 
 	return (FixedStackGetItemBase(stack, item));
 }
diff --git a/src/backend/lib/stringinfo.c b/src/backend/lib/stringinfo.c
index ccd03115506..af85d2cf7e3 100644
--- a/src/backend/lib/stringinfo.c
+++ b/src/backend/lib/stringinfo.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/lib/stringinfo.c,v 1.9 1998/01/07 21:03:04 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/lib/stringinfo.c,v 1.10 1998/06/15 19:28:24 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -35,9 +35,7 @@ makeStringInfo()
 
 	res = (StringInfo) palloc(sizeof(StringInfoData));
 	if (res == NULL)
-	{
 		elog(ERROR, "makeStringInfo: Out of memory!");
-	}
 
 	size = 100;
 	res->data = palloc(size);
@@ -95,9 +93,7 @@ appendStringInfo(StringInfo str, char *buffer)
 		 */
 		newlen = 2 * str->len;
 		while (buflen + str->len >= newlen - 1)
-		{
 			newlen = 2 * newlen;
-		}
 
 		/*
 		 * allocate enough space.