CVS: phpweather/db pw_db_common.php,1.11,1.12

[Martin G. <gim...@us...>]

Update of /cvsroot/phpweather/phpweather/db
In directory usw-pr-cvs1:/tmp/cvs-serv8969

Modified Files:
	pw_db_common.php 
Log Message:
A little clarity.


Index: pw_db_common.php
===================================================================
RCS file: /cvsroot/phpweather/phpweather/db/pw_db_common.php,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -3 -r1.11 -r1.12
--- pw_db_common.php	26 Mar 2002 18:52:43 -0000	1.11
+++ pw_db_common.php	26 Aug 2002 13:16:26 -0000	1.12
@@ -103,8 +103,8 @@
       /* The ICAO is always the first four characters in the METAR: */
       $icao = substr($metar, 0, 4);
 
-      if (list($m, $t) = $this->get_metar($icao)) {
-        if ($t < $timestamp && $m != $metar) {
+      if (list($db_metar, $db_timestamp) = $this->get_metar($icao)) {
+        if ($db_timestamp < $timestamp && $db_metar != $metar) {
           /* The METAR in the database is older than the new METAR, so
            * we go ahead with the update: */
           $this->update_metar($icao, $metar, $timestamp);