suzanne.soy/whalesong
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forgot that regexp.match returns null when it doesn't find anything

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This commit is contained in:
Danny Yoo 2011-11-22 01:29:50 -05:00
parent 3234ab5b24
commit 899d9c127e
2 changed files with 5 additions and 3 deletions
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2
version.rkt
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@ -7,4 +7,4 @@
(provide version)
(: version String)
(define version "1.90")
(define version "1.93")

6
web-world/js-impl.js
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@ -656,8 +656,10 @@
// to avoid any 'Permission Denied' errors in IE
div.innerHTML = str.replace(rscript, "").replace(rlink, "");
var linkMatches = str.match(rlink);
for (var i = 0; i < linkMatches.length; i++) {
$(div).append($(linkMatches[i]));
if (linkMatches) {
for (var i = 0; i < linkMatches.length; i++) {
$(div).append($(linkMatches[i]));
}
}
return $(div);
};