issue84, if source picture does not exist or not readable for current user, stop...

diff --git a/phpfspot.class.php b/phpfspot.class.php
index d5eb9708a7741c6fa5604f9d89d8a36e4b2342a7..b61f5161a68d0ed5b81242d2850c0ad887680cb5 100644 (file)
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -425,10 +425,12 @@ class PHPFSPOT {
 
       if(!file_exists($orig_path)) {
          $this->_error("Photo ". $orig_path ." does not exist!<br />\n");
+         return;
       }
 
       if(!is_readable($orig_path)) {
          $this->_error("Photo ". $orig_path ." is not readable for user ". $this->getuid() ."<br />\n");
+         return;
       }
 
       /* If the thumbnail doesn't exist yet, try to create it */