--- contrib/image_im_advanced/image_im_advanced.module~	2008-12-27 08:58:41.000000000 +0200
+++ contrib/image_im_advanced/image_im_advanced.module	2009-01-30 20:38:18.000000000 +0200
@@ -137,7 +137,7 @@ function image_im_advanced_settings_vali
   }
   
   // Check that if the color profile is provided that it's a readable file.
-  if (!empty($options['profile']['path']) && (!is_file($options['profile']['path']) || !is_readable($options['profile']['path']))) {
+  if (!empty($options['profile']['path']) && (!file_exists($options['profile']['path']) || !is_readable($options['profile']['path']))) {
     form_set_error('image_im_advanced_options][profile][path', t('The ICC profile could not be read.'));
   }
 }
--- contrib/image_im_advanced/image_im_advanced.install~	2009-01-13 11:55:46.000000000 +0200
+++ contrib/image_im_advanced/image_im_advanced.install	2009-01-30 20:38:37.000000000 +0200
@@ -28,7 +28,7 @@ function image_im_advanced_requirements(
     }
     // If the imagemagick convert utility does not exist, indicate an error.
     $convert_path = variable_get('image_imagemagick_convert', '/usr/bin/convert');
-    if (!is_file($convert_path)) {
+    if (!file_exists($convert_path)) {
       $requirements['imagemagick']['value'] = t('ImageMagick convert utility not found.');
       $requirements['imagemagick']['description'] = t('The ImageMagick image convert utility (@convert) does not exist. If you have ImageMagick installed, click <a href="@toolkit">here</a> to provide the path to the convert utility.', array('@convert' => $convert_path, '@toolkit' => url('admin/settings/image-toolkit')));
       $requirements['imagemagick']['severity'] = REQUIREMENT_ERROR;
--- image.imagemagick.inc~	2008-12-27 08:58:41.000000000 +0200
+++ image.imagemagick.inc	2009-01-30 20:38:30.000000000 +0200
@@ -52,7 +52,7 @@ function _image_imagemagick_build_versio
 }
 
 function _image_imagemagick_check_path($path, $attach_error_to = FALSE) {
-  if (is_file($path)) {
+  if (file_exists($path)) {
     return TRUE;
   }
   if ($attach_error_to) {