From 5d16b56c9e419647944301b2a0c3a60042f187a0 Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Mon, 16 Jun 2003 12:40:53 +0000
Subject: [PATCH] validate_filename was b0rked

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@2649 212acab6-be3b-0410-9dea-997c60f758d6
---
 Source/exehead/util.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Source/exehead/util.c b/Source/exehead/util.c
index 0adbcf55..8372cc4c 100644
--- a/Source/exehead/util.c
+++ b/Source/exehead/util.c
@@ -635,10 +635,11 @@ char * NSISCALL validate_filename(char *in) {
   }
   out = out_save = in;
   while (*(char*)&cur_char = *in) {
-    if (!mystrstr(nono, (char*)&cur_char))
+    if (!mystrstr(nono, (char*)&cur_char)) {
       mini_memcpy(out, in, CharNext(in) - in);
+      out = CharNext(out);
+    }
     in = CharNext(in);
-    out = CharNext(out);
   }
   do {
     *out = 0;