From 4bb5e9b3108b2b69e1947639c6563fecaab56d47 Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Fri, 25 Feb 2005 14:19:00 +0000
Subject: [PATCH] `available` variable in DirProc's WM_IN_UPDATEMSG handler
 wasn't properly initialized

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3911 212acab6-be3b-0410-9dea-997c60f758d6
---
 Source/exehead/Ui.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Source/exehead/Ui.c b/Source/exehead/Ui.c
index 8355540a..e5c9ff19 100644
--- a/Source/exehead/Ui.c
+++ b/Source/exehead/Ui.c
@@ -892,8 +892,8 @@ static BOOL CALLBACK DirProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPar
     static char s[NSIS_MAX_STRLEN];
     char *p;
     int error = 0;
-    int available_set=0;
-    unsigned total, available;
+    int available_set = 0;
+    unsigned total, available = 0xFFFFFFFF;
     HMODULE hLib;
 
     GetUIText(IDC_DIR,dir);
@@ -942,8 +942,7 @@ static BOOL CALLBACK DirProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPar
 
     if (LANG_STR_TAB(LANG_SPACE_REQ)) {
       SetUITextNT(IDC_SPACEREQUIRED,inttosizestr(total,GetNSISString(s,LANG_SPACE_REQ)));
-      // Did we get a usable value above?
-      if (available >= 0)
+      if (available_set)
         SetUITextNT(IDC_SPACEAVAILABLE,inttosizestr(available,GetNSISString(s,LANG_SPACE_AVAIL)));
       else
         SetUITextNT(IDC_SPACEAVAILABLE,"");