Merge pull request #4812 from rahulr-96/patch-2

fixes #4811
apexcharts · Nov 21, 2024 · cb2918f · cb2918f
2 parents 2481295 + 9987f37
commit cb2918f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/modules/tooltip/Labels.js b/src/modules/tooltip/Labels.js
@@ -237,7 +237,8 @@ export default class Labels {
 
     if (typeof yLbTitleFormatter !== 'function') {
       yLbTitleFormatter = function (label) {
-        return label
+        // refrence used from line: 966 in Options.js
+         return label ? label + ': ' : ''
       }
     }