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Diffstat (limited to 'src/bin/pg_rewind/libpq_source.c')
-rw-r--r--src/bin/pg_rewind/libpq_source.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bin/pg_rewind/libpq_source.c b/src/bin/pg_rewind/libpq_source.c
index 56c2ad55d4a..e80edb7077e 100644
--- a/src/bin/pg_rewind/libpq_source.c
+++ b/src/bin/pg_rewind/libpq_source.c
@@ -215,7 +215,7 @@ libpq_get_current_wal_insert_lsn(rewind_source *source)
val = run_simple_query(conn, "SELECT pg_current_wal_insert_lsn()");
- if (sscanf(val, "%X/%X", &hi, &lo) != 2)
+ if (sscanf(val, "%X/%08X", &hi, &lo) != 2)
pg_fatal("unrecognized result \"%s\" for current WAL insert location", val);
result = ((uint64) hi) << 32 | lo;