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-rw-r--r--ext/mixed/js/display.js8
1 files changed, 8 insertions, 0 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index 0d7be355..d5d055e0 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -187,6 +187,10 @@ class Display {
throw new Error('Override me');
}
+ isInitialized() {
+ return this.options !== null;
+ }
+
async initialize(options=null) {
await this.updateOptions(options);
chrome.runtime.onMessage.addListener(this.onRuntimeMessage.bind(this));
@@ -236,6 +240,8 @@ class Display {
}
async termsShow(definitions, options, context) {
+ if (!this.isInitialized()) { return; }
+
try {
this.setEventListenersActive(false);
@@ -287,6 +293,8 @@ class Display {
}
async kanjiShow(definitions, options, context) {
+ if (!this.isInitialized()) { return; }
+
try {
this.setEventListenersActive(false);