From 33d5797e5bbaf63f4b08363e084842b3956d0f2c Mon Sep 17 00:00:00 2001
From: Sven Strickroth <email@cs-ware.de>
Date: Tue, 24 Jul 2012 13:58:14 +0200
Subject: [PATCH] KillRecursionTree: Do not recurse if processId is zero

Signed-off-by: Sven Strickroth <email@cs-ware.de>
---
 src/TortoiseProc/ProgressDlg.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/TortoiseProc/ProgressDlg.cpp b/src/TortoiseProc/ProgressDlg.cpp
index 8cdb058f6..940791635 100644
--- a/src/TortoiseProc/ProgressDlg.cpp
+++ b/src/TortoiseProc/ProgressDlg.cpp
@@ -561,6 +561,10 @@ void CProgressDlg::KillProcessTree(DWORD dwProcessId)
 {
 	// recursively kills a process tree
 	// This is not optimized, but works and isn't called very often ;)
+
+	if (!dwProcessId)
+		return;
+
 	PROCESSENTRY32 pe;
 	memset(&pe, 0, sizeof(PROCESSENTRY32));
 	pe.dwSize = sizeof(PROCESSENTRY32);
-- 
2.11.4.GIT