Index: typo3/sysext/cms/tslib/content/class.tslib_content_imageresource.php
===================================================================
--- typo3/sysext/cms/tslib/content/class.tslib_content_imageresource.php	(revision 9214)
+++ typo3/sysext/cms/tslib/content/class.tslib_content_imageresource.php	(revision )
@@ -42,8 +42,17 @@
 	 * @return	string		Output
 	 */
 	public function render($conf = array()) {
+
 		$GLOBALS['TSFE']->lastImgResourceInfo = $this->cObj->getImgResource($conf['file'], $conf['file.']);
-		return $this->cObj->stdWrap($GLOBALS['TSFE']->lastImgResourceInfo[3], $conf['stdWrap.']);
+
+		$imageResource = $GLOBALS['TSFE']->lastImgResourceInfo[3];
+
+		$theValue = isset($conf['stdWrap.'])
+			? $this->cObj->stdWrap($imageResource, $conf['stdWrap.'])
+			: $imageResource;
+
+		return $theValue;
+		
 	}
 
 }