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-rw-r--r--application/palemoon/components/nsBrowserContentHandler.js15
1 files changed, 3 insertions, 12 deletions
diff --git a/application/palemoon/components/nsBrowserContentHandler.js b/application/palemoon/components/nsBrowserContentHandler.js
index 6a75b40f2..e7f1414c2 100644
--- a/application/palemoon/components/nsBrowserContentHandler.js
+++ b/application/palemoon/components/nsBrowserContentHandler.js
@@ -100,20 +100,14 @@ const OVERRIDE_NEW_BUILD_ID = 3;
* OVERRIDE_NONE otherwise.
*/
function needHomepageOverride(prefb) {
- var savedmstone = null;
- try {
- savedmstone = prefb.getCharPref("browser.startup.homepage_override.mstone");
- } catch (e) {}
+ var savedmstone = prefb.getCharPref("browser.startup.homepage_override.mstone", "");
if (savedmstone == "ignore")
return OVERRIDE_NONE;
var mstone = Services.appinfo.platformVersion;
- var savedBuildID = null;
- try {
- savedBuildID = prefb.getCharPref("browser.startup.homepage_override.buildID");
- } catch (e) {}
+ var savedBuildID = prefb.getCharPref("browser.startup.homepage_override.buildID", "");
var buildID = Services.appinfo.platformBuildID;
@@ -550,10 +544,7 @@ nsBrowserContentHandler.prototype = {
// URL if we do end up showing an overridePage. This makes it possible
// to have the overridePage's content vary depending on the version we're
// upgrading from.
- let old_mstone = "unknown";
- try {
- old_mstone = Services.prefs.getCharPref("browser.startup.homepage_override.mstone");
- } catch (ex) {}
+ let old_mstone = Services.prefs.getCharPref("browser.startup.homepage_override.mstone", "unknown");
let override = needHomepageOverride(prefb);
if (override != OVERRIDE_NONE) {
switch (override) {