Suppress a possibly-uninitialized-variable warning. (I'm only seeing it

tglsfdc · tglsfdc · commit c3fc2bf744c5 · 2008-05-16T18:34:51.000Z
on Apple's gcc and not my other machines, but still it seems worth
getting rid of.)
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.215 2008/05/15 22:39:49 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.216 2008/05/16 18:34:51 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -4047,7 +4047,7 @@ exec_eval_expr(PLpgSQL_execstate *estate,
 			   bool *isNull,
 			   Oid *rettype)
 {
-	Datum		result;
+	Datum		result = 0;
 	int			rc;
 
 	/*

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`*`
`9`	`9`	`*`
`10`	`10`	`* IDENTIFICATION`
`11`		`- * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.215 2008/05/15 22:39:49 tgl Exp $`
	`11`	`+ * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.216 2008/05/16 18:34:51 tgl Exp $`
`12`	`12`	`*`
`13`	`13`	`*-------------------------------------------------------------------------`
`14`	`14`	`*/`
`@@ -4047,7 +4047,7 @@ exec_eval_expr(PLpgSQL_execstate *estate,`
`4047`	`4047`	`bool *isNull,`
`4048`	`4048`	`Oid *rettype)`
`4049`	`4049`	`{`
`4050`		`- Datum result;`
	`4050`	`+ Datum result = 0;`
`4051`	`4051`	`int rc;`
`4052`	`4052`
`4053`	`4053`	`/*`