[JENKINS-65585] avoid double-submit in HtmlUnit when clicking a submi…

…t button
thomasgl-orange · May 12, 2021 · 0eb9318 · 0eb9318
1 parent 56c0218
commit 0eb9318
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diff --git a/war/src/main/webapp/scripts/yui/button/button-debug.js b/war/src/main/webapp/scripts/yui/button/button-debug.js
@@ -1975,6 +1975,8 @@ version: 2.9.0
 				if (p_oEvent.returnValue !== false) {
 
 					this.submitForm();
+					// avoid double form submission in HtmlUnit
+					Event.preventDefault(p_oEvent);
 
 				}