#858684: Fix notices when file not found.

CHANGELOG.txt

 // $Id$
 
+Feeds 6.x 1.0 XXXXXXXXXXXXXXXXXX
+--------------------------------
+
+- #858684 alex_b: Fix notices when file not found.
+
 Feeds 6.x 1.0 Beta 4, 2010-07-25
 --------------------------------
 

plugins/FeedsCSVParser.inc

@@ -22,6 +22,9 @@ class FeedsCSVParser extends FeedsParser {
     // Get first line and use it for column names, convert them to lower case.
     $parser->setLineLimit(1);
     $rows = $parser->parse($iterator);
+    if (!count($rows)) {
+      return;
+    }
     $header = array_shift($rows);
     foreach ($header as $i => $title) {
       $header[$i] = trim(drupal_strtolower($title));

plugins/FeedsFileFetcher.inc

@@ -32,6 +32,9 @@ class FeedsFileBatch extends FeedsImportBatch {
    * Implementation of FeedsImportBatch::getFilePath().
    */
   public function getFilePath() {
+    if (!file_exists($this->file_path)) {
+      throw new Exception(t('File @filepath is not accessible.', array('@filepath' => $this->file_path)));
+    }
     return $this->file_path;
   }
 }