From bace58481f8856572893b3f99e6ce00561238423 Mon Sep 17 00:00:00 2001
From: yann300 <yann.levreau@gmail.com>
Date: Mon, 28 Feb 2022 11:25:22 +0100
Subject: [PATCH] do not trigger step changed

---
 libs/remix-debug/src/debugger/stepManager.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libs/remix-debug/src/debugger/stepManager.ts b/libs/remix-debug/src/debugger/stepManager.ts
index 6fd2e5fa22..07693ca62f 100644
--- a/libs/remix-debug/src/debugger/stepManager.ts
+++ b/libs/remix-debug/src/debugger/stepManager.ts
@@ -121,6 +121,7 @@ export class DebuggerStepManager {
     if (solidityMode) {
       step = this.resolveToReducedTrace(step, -1)
     }
+    if (this.currentStepIndex === step) return
     this.currentStepIndex = step
     this.triggerStepChanged(step)
   }
@@ -136,6 +137,7 @@ export class DebuggerStepManager {
     if (solidityMode) {
       step = this.resolveToReducedTrace(step, 1)
     }
+    if (this.currentStepIndex === step) return
     this.currentStepIndex = step
     this.triggerStepChanged(step)
   }
@@ -146,12 +148,14 @@ export class DebuggerStepManager {
     if (solidityMode) {
       step = this.resolveToReducedTrace(step, 0)
     }
+    if (this.currentStepIndex === step) return
     this.currentStepIndex = step
     this.triggerStepChanged(step)
   }
 
   jumpTo (step) {
     if (!this.traceManager.inRange(step)) return
+    if (this.currentStepIndex === step) return
     this.currentStepIndex = step
     this.triggerStepChanged(step)
   }