Fix error reporting of get.php, update packs metadata

fetchupd.php

@@ -76,11 +76,11 @@ function uupFetchUpd(
         return array('error' => 'UNKNOWN_COMBINATION');
     }
 
-    if($build < 15063 || $build > 65536) {
+    if($build < 9841 || $build > PHP_INT_MAX-1) {
         return array('error' => 'ILLEGAL_BUILD');
     }
 
-    if($minor < 0 || $minor > 65536) {
+    if($minor < 0 || $minor > PHP_INT_MAX-1) {
         return array('error' => 'ILLEGAL_MINOR');
     }
 

get.php

@@ -121,6 +121,10 @@ function uupGetFiles(
         $files = uupGetOfflineFiles($info);
     }
 
+    if(isset($files['error'])) {
+        return $files;
+    }
+
     $baseless = preg_grep('/^baseless_|-baseless\....$/i', array_keys($files));
     foreach($baseless as $val) {
         if(isset($files[$val])) unset($files[$val]);

shared/main.php

@@ -16,7 +16,7 @@ limitations under the License.
 */
 
 function uupApiVersion() {
-    return '1.19.0';
+    return '1.19.1';
 }
 
 require_once dirname(__FILE__).'/auths.php';