Initialize or set a couple of variables to suppress compiler warnings.

Thomas G. Lockhart · Thomas G. Lockhart · commit b875b599f3c4 · 2002-04-21T21:35:17.000Z
These were for cases protected by elog(ERROR) exits, but may as well
 keep the compiler happy. Not sure why they don't show up on my gcc-2.96.x
 version of the compiler.
diff --git a/src/backend/commands/variable.c b/src/backend/commands/variable.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.62 2002/04/21 19:12:46 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.63 2002/04/21 21:35:17 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -259,7 +259,7 @@ parse_datestyle_internal(char *value)
 static bool
 parse_datestyle(List *args)
 {
-	int			rstat;
+	int			rstat = FALSE;
 	List	   *arg;
 	char	   *value;
 
@@ -295,6 +295,7 @@ parse_datestyle(List *args)
 		else
 		{
 			elog(ERROR, "SET DATESTYLE argument is not valid");
+			value = NULL;
 		}
 
 		rstat = parse_datestyle_internal(value);

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@`
`9`	`9`	`*`
`10`	`10`	`*`
`11`	`11`	`* IDENTIFICATION`
`12`		`- * $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.62 2002/04/21 19:12:46 thomas Exp $`
	`12`	`+ * $Header: /cvsroot/pgsql/src/backend/commands/variable.c,v 1.63 2002/04/21 21:35:17 thomas Exp $`
`13`	`13`	`*`
`14`	`14`	`*-------------------------------------------------------------------------`
`15`	`15`	`*/`
`@@ -259,7 +259,7 @@ parse_datestyle_internal(char *value)`
`259`	`259`	`static bool`
`260`	`260`	`parse_datestyle(List *args)`
`261`	`261`	`{`
`262`		`- int rstat;`
	`262`	`+ int rstat = FALSE;`
`263`	`263`	`List *arg;`
`264`	`264`	`char *value;`
`265`	`265`
`@@ -295,6 +295,7 @@ parse_datestyle(List *args)`
`295`	`295`	`else`
`296`	`296`	`{`
`297`	`297`	`elog(ERROR, "SET DATESTYLE argument is not valid");`
	`298`	`+ value = NULL;`
`298`	`299`	`}`
`299`	`300`
`300`	`301`	`rstat = parse_datestyle_internal(value);`