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Merge pull request #8070 from yurydelendik/new-node-js-check

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New node.js check to protect from webpack.
This commit is contained in:
Jonas Jenwald 2017-02-15 17:15:18 +01:00 committed by GitHub
commit fde609e810
1 changed files with 10 additions and 3 deletions
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13
src/core/worker.js
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@ -12,7 +12,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* globals module */
/* globals process, __pdfjsdev_webpack__ */
'use strict';
@ -1012,9 +1012,16 @@ function initializeWorker() {
handler.send('ready', null);
}
function isNodeJS() {
// The if below protected by __pdfjsdev_webpack__ check from webpack parsing.
if (typeof __pdfjsdev_webpack__ === 'undefined') {
return typeof process === 'object' && process + '' === '[object process]';
}
return false;
}
// Worker thread (and not node.js)?
if (typeof window === 'undefined' &&
!(typeof module !== 'undefined' && module.require)) {
if (typeof window === 'undefined' && !isNodeJS()) {
initializeWorker();
}