1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/io/qprocess_win.cpp b/src/corelib/io/qprocess_win.cpp
index 980fb58865..ee6b7e13f4 100644
--- a/src/corelib/io/qprocess_win.cpp
+++ b/src/corelib/io/qprocess_win.cpp
@@ -634,7 +634,7 @@ bool QProcessPrivate::drainOutputPipes()
         someReadyReadEmitted |= readyReadEmitted;
         if (!readOperationActive || !readyReadEmitted)
             break;
-        Sleep(100);
+        QThread::yieldCurrentThread();
     }
 
     return someReadyReadEmitted;