404 on non existent availability image when using text

[GJC Web Design]

no check for images causes 404 call to non existent files

administrator\components\com_virtuemart\views\product\tmpl\product_edit_status.php

~ line 123

replace
Code: [Select]
<td><img border="0" id="imagelib" alt="<?php echo vmText::_('COM_VIRTUEMART_PREVIEW'); ?>" name="imagelib" src="<?php if ($this->product->product_availability) echo JURI::root(true).$this->imagePath.$this->product->product_availability;?>"/></td>

with

Code: [Select]
      <td>
      <?php
         if(file_exists(JPATH_ROOT . '/' . VmConfig::get('assets_general_path') . 'images/availability/' . $this->product->product_availability)){ ?>
            <img border="0" id="imagelib" alt="<?php echo vmText::_('COM_VIRTUEMART_PREVIEW'); ?>" name="imagelib" src="<?php if ($this->product->product_availability) echo JURI::root(true).$this->imagePath.$this->product->product_availability;?>"/>
      <?php   } ?>
      </td>

and in administrator\components\com_virtuemart\views\config\tmpl\default_shopfront.php ~ line 141 perhaps better/cleaner to replace

Code: [Select]
      <img id="imagelib" alt="<?php echo vmText::_('COM_VIRTUEMART_PREVIEW'); ?>" name="imagelib" src="<?php if (VmConfig::get('rised_availability')) {
         echo JURI::root(true) . $this->imagePath . VmConfig::get('rised_availability');
      }?>"/>

with

Code: [Select]
   <?php if(VmConfig::get('rised_availability')){ ?>
      <img id="imagelib" alt="<?php echo vmText::_('COM_VIRTUEMART_PREVIEW'); ?>" name="imagelib" src="<?php if (VmConfig::get('rised_availability')) {
         echo JURI::root(true) . $this->imagePath . VmConfig::get('rised_availability');
      }?>"/>
   <?php } ?