multisize - avoid php warning for rotation_angle; better error logging; javascript avoid navigation to empty # anchor

git-svn-id: http://piwigo.org/svn/trunk@15551 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/include/image.class.php

@@ -275,7 +275,7 @@ class pwg_image
 
   static function get_rotation_angle_from_code($rotation_code)
   {
-    switch($rotation_code)
+    switch($rotation_code%4)
     {
       case 0: return 0;
       case 1: return 90;
@@ -623,7 +623,7 @@ class image_ext_imagick implements imageInterface
     ilog($exec);
     if (is_array($returnarray) && (count($returnarray)>0) )
     {
-      ilog($returnarray);
+      ilog('ERROR', $returnarray);
     }
     return is_array($returnarray);
   }

admin/themes/default/template/configuration.tpl

@@ -293,6 +293,7 @@ jQuery(document).ready(function(){
     var sizeName = jQuery(this).attr("id").split("-")[1];
     jQuery("#sizeEdit-"+sizeName).toggle();
     jQuery(this).hide();
+		return false;
   });
 
   jQuery(".cropToggle").click(function() {
@@ -490,6 +491,7 @@ jQuery(document).ready(function() {
 
   jQuery(".addWatermarkOpen").click(function(){
     jQuery("#addWatermark, #selectWatermark").toggle();
+		return false;
   });
 });
 {/literal}{/footer_script}