From 502e50c0948bfcba173c55e8f4ee03c3264a746e Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Fri, 9 Nov 2007 18:42:03 +0000
Subject: [PATCH] WaitForSingleObject is simpler than looping on
 GetExitCodeProcess and allows the process to return STILL_ACTIVE

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5364 212acab6-be3b-0410-9dea-997c60f758d6
---
 Contrib/nsExec/nsexec.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/Contrib/nsExec/nsexec.c b/Contrib/nsExec/nsexec.c
index 372d2e98..92281cf5 100644
--- a/Contrib/nsExec/nsexec.c
+++ b/Contrib/nsExec/nsexec.c
@@ -439,11 +439,8 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 
   if (Ret)
   {
-    do
-    {
-      GetExitCodeProcess(pi.hProcess, &Ret);
-      Sleep(LOOPTIMEOUT);
-    } while ( Ret == STILL_ACTIVE );
+    WaitForSingleObject(pi.hProcess, INFINITE);
+    GetExitCodeProcess(pi.hProcess, &Ret);
     CloseHandle (pi.hProcess);
     CloseHandle (pi.hThread);
     ExitProcess(Ret);