ZP-450 #comment Errorlog always has an updated modification timestamp even...

ZP-450 #comment   Errorlog always has an updated modification timestamp even without having new messages  #time 10m

git-svn-id: https://z-push.org/svn/z-push/trunk@1735 b7dd7b3b-3a3c-0410-9da9-bee62a6cc5b5

src/lib/core/zpush.php

@@ -230,10 +230,10 @@ class ZPush {
         if (!file_exists(LOGFILEDIR))
             throw new FatalMisconfigurationException("The configured LOGFILEDIR does not exist or can not be accessed.");
 
-        if (!touch(LOGFILE))
+        if (!is_writable(LOGFILE))
             throw new FatalMisconfigurationException("The configured LOGFILE can not be modified.");
 
-        if (!touch(LOGERRORFILE))
+        if (!is_writable(LOGERRORFILE))
             throw new FatalMisconfigurationException("The configured LOGERRORFILE can not be modified.");
 
         // check ownership on the (eventually) just created files

src/lib/default/filestatemachine.php

@@ -74,7 +74,7 @@ class FileStateMachine implements IStateMachine {
         $this->userfilename = STATE_DIR . 'users';
         $this->settingsfilename = STATE_DIR . 'settings';
 
-        if (!touch($this->userfilename))
+        if (!is_writable($this->userfilename))
             throw new FatalMisconfigurationException("Not possible to write to the configured state directory.");
         Utils::FixFileOwner($this->userfilename);
     }