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Update prefs API to return an Option<bool>.
This allows for situations where there is no reasonable default to apply for the pref value e.g. when we are just listing values
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7 changed files with 12 additions and 12 deletions
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@ -42,7 +42,7 @@ use url::{Url, UrlParser};
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use util::str::{self, LengthOrPercentageOrAuto};
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pub fn mozbrowser_enabled() -> bool {
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prefs::get_pref("dom.mozbrowser.enabled", false)
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prefs::get_pref("dom.mozbrowser.enabled").unwrap_or(false)
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}
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#[derive(HeapSizeOf)]
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@ -171,7 +171,7 @@ impl MouseEventMethods for MouseEvent {
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// This returns the same result as current gecko.
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// https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/which
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fn Which(&self) -> i32 {
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if prefs::get_pref("dom.mouseevent.which.enabled", false) {
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if prefs::get_pref("dom.mouseevent.which.enabled").unwrap_or(false) {
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(self.button.get() + 1) as i32
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} else {
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0
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