From: Sung Yoon Whang <suwhang@microsoft.com>
Date: Wed, 25 Sep 2019 21:40:45 +0000 (-0700)
Subject: Fix the error message when not a valid process ID is specified (#501)
X-Git-Tag: submit/tizen/20200402.013218~14^2^2~45
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f92d9203692e86b7e67ec813cefa66c4555a2516;p=platform%2Fcore%2Fdotnet%2Fdiagnostics.git

Fix the error message when not a valid process ID is specified (#501)
---

diff --git a/src/Tools/dotnet-counters/CounterMonitor.cs b/src/Tools/dotnet-counters/CounterMonitor.cs
index d7cf5ebba..05b27465a 100644
--- a/src/Tools/dotnet-counters/CounterMonitor.cs
+++ b/src/Tools/dotnet-counters/CounterMonitor.cs
@@ -145,7 +145,7 @@ namespace Microsoft.Diagnostics.Tools.Counters
         private async Task<int> StartMonitor()
         {
             if (_processId == 0) {
-                _console.Error.WriteLine("ProcessId is required.");
+                _console.Error.WriteLine("--process-id is required.");
                 return 1;
             }
 
diff --git a/src/Tools/dotnet-trace/CommandLine/Commands/CollectCommand.cs b/src/Tools/dotnet-trace/CommandLine/Commands/CollectCommand.cs
index ca46abe1e..dc93f1a9e 100644
--- a/src/Tools/dotnet-trace/CommandLine/Commands/CollectCommand.cs
+++ b/src/Tools/dotnet-trace/CommandLine/Commands/CollectCommand.cs
@@ -39,11 +39,16 @@ namespace Microsoft.Diagnostics.Tools.Trace
                 Debug.Assert(output != null);
                 Debug.Assert(profile != null);
                 Console.Clear();
-                if (processId <= 0)
+                if (processId < 0)
                 {
                     Console.Error.WriteLine("Process ID should not be negative.");
                     return ErrorCodes.ArgumentError;
                 }
+                else if (processId == 0)
+                {
+                    Console.Error.WriteLine("--process-id is required");
+                    return ErrorCodes.ArgumentError;
+                }
 
                 if (profile.Length == 0 && providers.Length == 0)
                 {