From 90301110cce424d2887b82e23618afd80b851ed2 Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Tue, 31 Jan 2006 18:27:28 +0000
Subject: [PATCH] fixed bug #1420657 - RMDIR doesn't delete file with double
 dots prefix

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@4512 212acab6-be3b-0410-9dea-997c60f758d6
---
 Source/exehead/util.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/exehead/util.c b/Source/exehead/util.c
index 830c0947..5f5e46a1 100644
--- a/Source/exehead/util.c
+++ b/Source/exehead/util.c
@@ -132,7 +132,8 @@ void NSISCALL myDelete(char *buf, int flags)
           fdfn = fd.cAlternateFileName;
 
 #ifdef NSIS_SUPPORT_RMDIR
-        if (fdfn[0] != '.' || (fdfn[1] != '.' && fdfn[1]))
+        if (fdfn[0] == '.' && !fdfn[1]) continue;
+        if (fdfn[0] == '.' && fdfn[1] == '.' && !fdfn[2]) continue;
 #endif//NSIS_SUPPORT_RMDIR
         {
           mystrcpy(fn,fdfn);