Suppress uninitialized-variable warning.

tglsfdc · tglsfdc · commit 14d5a478c4ae · 2010-02-11T22:17:27.000Z
diff --git a/src/backend/utils/misc/rbtree.c b/src/backend/utils/misc/rbtree.c
@@ -20,7 +20,7 @@
  * Copyright (c) 1996-2009, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/misc/rbtree.c,v 1.1 2010/02/11 14:29:50 teodor Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/misc/rbtree.c,v 1.2 2010/02/11 22:17:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -320,6 +320,7 @@ rb_insert(RBTree *rb, void *data)
 	/* find where node belongs */
 	current = rb->root;
 	parent = NULL;
+	cmp = 0;
 	while (current != RBNIL)
 	{
 		cmp = rb->comparator(data, current->data, rb->arg);

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@`
`20`	`20`	`* Copyright (c) 1996-2009, PostgreSQL Global Development Group`
`21`	`21`	`*`
`22`	`22`	`* IDENTIFICATION`
`23`		`- * $PostgreSQL: pgsql/src/backend/utils/misc/rbtree.c,v 1.1 2010/02/11 14:29:50 teodor Exp $`
	`23`	`+ * $PostgreSQL: pgsql/src/backend/utils/misc/rbtree.c,v 1.2 2010/02/11 22:17:27 tgl Exp $`
`24`	`24`	`*`
`25`	`25`	`*-------------------------------------------------------------------------`
`26`	`26`	`*/`
`@@ -320,6 +320,7 @@ rb_insert(RBTree rb, void data)`
`320`	`320`	`/* find where node belongs */`
`321`	`321`	`current = rb->root;`
`322`	`322`	`parent = NULL;`
	`323`	`+ cmp = 0;`
`323`	`324`	`while (current != RBNIL)`
`324`	`325`	`{`
`325`	`326`	`cmp = rb->comparator(data, current->data, rb->arg);`