From 0c4f1819442fc79ee1a0cd70c4c7c0191c9510d3 Mon Sep 17 00:00:00 2001
From: Alexandre Mutel <alexandre_mutel@live.com>
Date: Mon, 18 Nov 2024 17:28:06 +0100
Subject: [PATCH] Try to fix Dictionary duplicate key (#4)

---
 src/Ultra.Core/EtwConverterToFirefox.cs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/Ultra.Core/EtwConverterToFirefox.cs b/src/Ultra.Core/EtwConverterToFirefox.cs
index 2e21757..aed8842 100644
--- a/src/Ultra.Core/EtwConverterToFirefox.cs
+++ b/src/Ultra.Core/EtwConverterToFirefox.cs
@@ -216,8 +216,13 @@ public FirefoxProfiler.Profile Convert(string traceFilePath, List<int> processId
             var allModules = process.LoadedModules.ToList();
             foreach (var module in allModules)
             {
+                if (_mapModuleFileIndexToFirefox.ContainsKey(module.ModuleFile.ModuleFileIndex))
+                {
+                    continue; // Skip in case
+                }
+                
                 options.LogStepProgress?.Invoke($"Loading Symbols for Module `{module.Name}`, ImageSize: {ByteSize.FromBytes(module.ModuleFile.ImageSize)}");
-
+                
                 var lib = new FirefoxProfiler.Lib
                 {
                     Name = module.Name,
@@ -360,7 +365,7 @@ public FirefoxProfiler.Profile Convert(string traceFilePath, List<int> processId
                                     MethodILSize = methodJittingStarted.MethodILSize
                                 };
 
-                                jitCompilePendingMethodId.Add(methodJittingStarted.MethodID, (jitCompile, evt.TimeStampRelativeMSec));
+                                jitCompilePendingMethodId[methodJittingStarted.MethodID] = (jitCompile, evt.TimeStampRelativeMSec);
                             }
                             else if (evt is MethodLoadUnloadTraceDataBase methodLoadUnloadVerbose)
                             {