fix PTRACK backup error caused by wrong sort order

alubennikova · alubennikova · commit 35471b52ed2b · 2017-04-25T18:58:29.000+03:00
diff --git a/catalog.c b/catalog.c
@@ -341,7 +341,7 @@ catalog_get_last_data_backup(parray *backup_list, TimeLineID tli)
 	pgBackup   *backup = NULL;
 
 	/* backup_list is sorted in order of descending ID */
-	for (i = (int) parray_num(backup_list) - 1; i >= 0; i--)
+	for (i = 0; i < parray_num(backup_list); i++)
 	{
 		backup = (pgBackup *) parray_get(backup_list, (size_t) i);
 

Original file line number	Diff line number	Diff line change
`@@ -341,7 +341,7 @@ catalog_get_last_data_backup(parray *backup_list, TimeLineID tli)`
`341`	`341`	`pgBackup *backup = NULL;`
`342`	`342`
`343`	`343`	`/* backup_list is sorted in order of descending ID */`
`344`		`- for (i = (int) parray_num(backup_list) - 1; i >= 0; i--)`
	`344`	`+ for (i = 0; i < parray_num(backup_list); i++)`
`345`	`345`	`{`
`346`	`346`	`backup = (pgBackup *) parray_get(backup_list, (size_t) i);`
`347`	`347`