pg_resetwal: Fix logical typo in code

introduced in f1a074b

Author: petere

src/bin/pg_resetwal/pg_resetwal.c

@@ -693,8 +693,8 @@ GuessControlValues(void)
 	ControlFile.floatFormat = FLOATFORMAT_VALUE;
 	ControlFile.blcksz = BLCKSZ;
 	ControlFile.relseg_size = RELSEG_SIZE;
-	WalSegSz = ControlFile.xlog_blcksz = XLOG_BLCKSZ;
-	ControlFile.xlog_seg_size = DEFAULT_XLOG_SEG_SIZE;
+	ControlFile.xlog_blcksz = XLOG_BLCKSZ;
+	WalSegSz = ControlFile.xlog_seg_size = DEFAULT_XLOG_SEG_SIZE;
 	ControlFile.nameDataLen = NAMEDATALEN;
 	ControlFile.indexMaxKeys = INDEX_MAX_KEYS;
 	ControlFile.toast_max_chunk_size = TOAST_MAX_CHUNK_SIZE;