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fix(compiler): reading comment throws error in ie

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Unders some circumstances reading the comment's text throws error.
This commit is contained in:
Misko Hevery 2012-04-17 13:58:25 -07:00
parent 94dd685709
commit 46bb08a9d0
1 changed files with 10 additions and 5 deletions
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15
src/ng/compiler.js
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@ -467,12 +467,17 @@ function $CompileProvider($provide) {
addTextInterpolateDirective(directives, node.nodeValue);
break;
case 8: /* Comment */
match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
if (match) {
nName = directiveNormalize(match[1]);
if (addDirective(directives, nName, 'M', maxPriority)) {
attrs[nName] = trim(match[2]);
try {
match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
if (match) {
nName = directiveNormalize(match[1]);
if (addDirective(directives, nName, 'M', maxPriority)) {
attrs[nName] = trim(match[2]);
}
}
} catch (e) {
// turns out that under some circumstances IE9 throws errors when one attempts to read comment's node value.
// Just ignore it and continue. (Can't seem to reproduce in test case.)
}
break;
}