Fix nullable warnings on windows (dotnet#32515)

kunalspathak · Feb 19, 2020 · e771456 · e771456
1 parent 35ce7fb
commit e771456
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/libraries/System.Diagnostics.Process/src/System/Diagnostics/PerformanceCounterLib.cs b/src/libraries/System.Diagnostics.Process/src/System/Diagnostics/PerformanceCounterLib.cs
@@ -74,7 +74,7 @@ internal static PerformanceCounterLib GetPerformanceCounterLib(string machineNam
             return PerformanceCounterLib.s_libraryTable.GetOrAdd((machineName, lcidString), (key) => new PerformanceCounterLib(key.machineName, key.lcidString));
         }
 
-        internal byte[] GetPerformanceData(string item)
+        internal byte[]? GetPerformanceData(string item)
         {
             if (_performanceMonitor == null)
             {

diff --git a/src/libraries/System.Diagnostics.Process/src/System/Diagnostics/ProcessManager.Windows.cs b/src/libraries/System.Diagnostics.Process/src/System/Diagnostics/ProcessManager.Windows.cs
@@ -360,7 +360,7 @@ private static ProcessInfo[] GetProcessInfos(PerformanceCounterLib library)
             {
                 try
                 {
-                    byte[] dataPtr = library.GetPerformanceData(PerfCounterQueryString);
+                    byte[]? dataPtr = library.GetPerformanceData(PerfCounterQueryString);
                     processInfos = GetProcessInfos(library, ProcessPerfCounterId, ThreadPerfCounterId, dataPtr);
                 }
                 catch (Exception e)