commit be2f9a01cec5db3c8bb9f7031903e5aaf40830e1
author Akron <nils@diewald-online.de> Tue Jan 14 09:36:55 2025 +0100
committer Akron <nils@diewald-online.de> Tue Jan 14 09:49:05 2025 +0100
tree 3aef8e640195ae0151dd49726ee56dae96432dad
parent 176c46d448c5900c9c73a94ae7cd120aff4fc4c0

Fix hint helper alert

Change-Id: I6e1ac9fa03f62bd25b1139764d727922a5f61c20

dev/js/src/hint/alert.js

diff --git a/dev/js/src/hint/alert.js b/dev/js/src/hint/alert.js
index 7847af2..f142890 100644
--- a/dev/js/src/hint/alert.js
+++ b/dev/js/src/hint/alert.js
@@ -30,9 +30,12 @@
      * Show alert.
      */
     show : function (msg) {
-      this.active = true;
       const e = this._el;
-      e.textContent = msg;
+      if (msg !== undefined)
+        e.textContent = msg;
+      if (e.textContent == "")
+        return;
+      this.active = true;
       e.style.display = 'block';
     },