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Avoid using delete operator.

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This commit is contained in:
Kris Maglione
2014-02-23 12:36:13 -08:00
parent c37656f731
commit d1fd687eb4
3 changed files with 19 additions and 14 deletions
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4
common/modules/cache.jsm
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@@ -121,7 +121,7 @@ var Cache = Module("Cache", XPCOM(Ci.nsIRequestObserver), {
closeReader: function closeReader() {
if (cache._cacheReader) {
this.cacheReader.close();
delete cache._cacheReader;
cache._cacheReader = null;
}
},
@@ -130,7 +130,7 @@ var Cache = Module("Cache", XPCOM(Ci.nsIRequestObserver), {
if (this._cacheWriter) {
this._cacheWriter.close();
delete cache._cacheWriter;
cache._cacheWriter = null;
// ZipWriter bug.
if (this.cacheFile.fileSize <= 22)