Index: branches/unlabeled/unlabeled-1.6.2/core/install.php
===================================================================
diff -u -r7525 -r7526
--- branches/unlabeled/unlabeled-1.6.2/core/install.php	(.../install.php)	(revision 7525)
+++ branches/unlabeled/unlabeled-1.6.2/core/install.php	(.../install.php)	(revision 7526)
@@ -526,7 +526,20 @@
 
 		function GetModuleVersion($module_name)
 		{
-			return '0.1.1';
+			$upgrades_file = sprintf(UPGRADES_FILE, 'core/');
+			if (!file_exists($upgrades_file)) {
+				// no upgrade file
+				return '4.0.0';
+			}
+			
+			$sqls = file_get_contents($upgrades_file);
+			$versions_found = preg_match_all('/# ===== v ([\d]+\.[\d]+\.[\d]+) =====/s', $sqls, $regs);
+			if (!$versions_found) {
+				// upgrades file doesn't contain version definitions
+				return '4.0.0';
+			}
+			
+			return end($regs[1]);
 		}
 
 		function ConnectToDatabase()