--- typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php	Do Nov 28 12:44:09 2013
+++ typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer_new.php	Do Nov 28 12:43:09 2013
@@ -1338,7 +1338,12 @@
 			} else {
 				$params = isset($conf['params.']) ? ' ' . $this->stdWrap($conf['params'], $conf['params.']) : '';
 			}
-			$theValue = '<img src="' . htmlspecialchars($source) . '" width="' . $info[0] . '" height="' . $info[1] . '"' . $info[1] . '"' . $this->getBorderAttr(' border="' . intval($conf['border']) . '"') . $params . $altParam . (!empty($GLOBALS['TSFE']->xhtmlDoctype) ? ' /' : '') . '>';
+			if (isset($conf['setWidthHeightAttr']) && !$conf['setWidthHeightAttr']) {
+				$widthHeightAttr = '';
+			} else {
+				$widthHeightAttr = 'width="' . $info[0] . '" height="' . $info[1] . '"';
+			}			
+			$theValue = '<img src="' . htmlspecialchars($source) . '" '. $widthHeightAttr . $info[1] . '"' . $this->getBorderAttr(' border="' . intval($conf['border']) . '"') . $params . $altParam . (!empty($GLOBALS['TSFE']->xhtmlDoctype) ? ' /' : '') . '>';
 			$linkWrap = isset($conf['linkWrap.']) ? $this->stdWrap($conf['linkWrap'], $conf['linkWrap.']) : $conf['linkWrap'];
 			if ($linkWrap) {
 				$theValue = $this->linkWrap($theValue, $linkWrap);