polish

3 files changed, 4 insertions, 15 deletions

diff --git a/ext/fg/js/display-frame.js b/ext/fg/js/display-frame.js
index aeb4ede5..bd070b63 100644
--- a/ext/fg/js/display-frame.js
+++ b/ext/fg/js/display-frame.js
@@ -43,7 +43,7 @@ window.displayFrame = new class extends Display {
         if (window.orphaned) {
             this.showOrphaned();
         } else {
-            errorShow(error);
+            window.alert(`Error: ${error}`);
         }
     }
 
diff --git a/ext/fg/js/driver.js b/ext/fg/js/driver.js
index 2cbe3e08..a74c1507 100644
--- a/ext/fg/js/driver.js
+++ b/ext/fg/js/driver.js
@@ -17,7 +17,7 @@
  */
 
 
-class Driver {
+window.driver = new class {
     constructor() {
         this.popup = new Popup();
         this.popupTimer = null;
@@ -208,9 +208,7 @@ class Driver {
                 this.popup.showOrphaned();
             }
         } else {
-            errorShow(error);
+            window.alert(`Error: ${error}`);
         }
     }
-}
-
-window.driver = new Driver();
+};
diff --git a/ext/fg/js/util.js b/ext/fg/js/util.js
index f0760462..ac6ee428 100644
--- a/ext/fg/js/util.js
+++ b/ext/fg/js/util.js
@@ -206,12 +206,3 @@ function docSentenceExtract(source, extent) {
 
     return content.substring(startPos, endPos).trim();
 }
-
-
-/*
- * Error
- */
-
-function errorShow(error) {
-    window.alert(`Error: ${error}`);
-}