bugfix: multi-timeline pagemap, another take

gsmolk · gsmolk · commit 2e417720bd23 · 2020-05-01T03:27:30.000+03:00
diff --git a/src/parsexlog.c b/src/parsexlog.c
@@ -316,13 +316,13 @@ extractPageMap(const char *archivedir, uint32 wal_seg_size,
 				wal_interval->end_lsn = prev_switchpoint;
 			}
 
-			prev_switchpoint = tmp_tlinfo->switchpoint;
-			tmp_tlinfo = tmp_tlinfo->parent_link;
-
 			parray_append(interval_list, wal_interval);
 
 			if (tmp_tlinfo->tli == start_tli)
 				break;
+
+			prev_switchpoint = tmp_tlinfo->switchpoint;
+			tmp_tlinfo = tmp_tlinfo->parent_link;
 		}
 
 		for (i = parray_num(interval_list) - 1; i >= 0; i--)

Original file line number	Diff line number	Diff line change
`@@ -316,13 +316,13 @@ extractPageMap(const char *archivedir, uint32 wal_seg_size,`
`316`	`316`	`wal_interval->end_lsn = prev_switchpoint;`
`317`	`317`	`}`
`318`	`318`
`319`		`- prev_switchpoint = tmp_tlinfo->switchpoint;`
`320`		`- tmp_tlinfo = tmp_tlinfo->parent_link;`
`321`		`-`
`322`	`319`	`parray_append(interval_list, wal_interval);`
`323`	`320`
`324`	`321`	`if (tmp_tlinfo->tli == start_tli)`
`325`	`322`	`break;`
	`323`	`+`
	`324`	`+ prev_switchpoint = tmp_tlinfo->switchpoint;`
	`325`	`+ tmp_tlinfo = tmp_tlinfo->parent_link;`
`326`	`326`	`}`
`327`	`327`
`328`	`328`	`for (i = parray_num(interval_list) - 1; i >= 0; i--)`