diff options
| -rw-r--r-- | toolkit/components/thumbnails/PageThumbs.jsm | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/toolkit/components/thumbnails/PageThumbs.jsm b/toolkit/components/thumbnails/PageThumbs.jsm index 9bd3ae4b3..b0affee92 100644 --- a/toolkit/components/thumbnails/PageThumbs.jsm +++ b/toolkit/components/thumbnails/PageThumbs.jsm @@ -609,7 +609,15 @@ this.PageThumbsStorage = { writeData: function Storage_writeData(aURL, aData, aNoOverwrite) { let path = this.getFilePathForURL(aURL); this.ensurePath(); - aData = new Uint8Array(aData); + + // XXX: We try/catch here since 'null' isn't accepted until we implement + // ES2017's new Uint8Array(); allowance. + try { + aData = new Uint8Array(aData); + } catch(e) { + aData = new Uint8Array(0); + } + let msg = [ path, aData, |