fix numeric presence condition

This commit is contained in:
Hakim El Hattab 2019-04-10 10:09:41 +02:00
parent 9aa514bc70
commit 32197bd77d

View file

@ -141,7 +141,7 @@ c:[{cN:"comment",b:/\(\*/,e:/\*\)/},e.ASM,e.QSM,e.CNM,{b:/\{/,e:/\}/,i:/:/}]}});
block.parentNode.appendChild( fragmentBlock );
RevealHighlight.highlightLines( fragmentBlock );
if( fragmentIndex ) {
if( typeof fragmentIndex === 'number' ) {
fragmentBlock.setAttribute( 'data-fragment-index', fragmentIndex );
fragmentIndex += 1;
}