From 7430419967d763aaec7c25a5fc2bb643ada6b0e4 Mon Sep 17 00:00:00 2001
From: "dougt%meer.net" <dougt%meer.net@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 11 Feb 2005 22:11:45 +0000
Subject: [PATCH] nsLocalFileWin::IsExecutable needs to trim trailing dots. 
 Fixes bug 267828. r=dbaron, a=dveditz

git-svn-id: svn://10.0.0.236/trunk@169126 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/xpcom/io/nsLocalFileWin.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/mozilla/xpcom/io/nsLocalFileWin.cpp b/mozilla/xpcom/io/nsLocalFileWin.cpp
index ebe9cd273f6..6c23cc3e4e7 100644
--- a/mozilla/xpcom/io/nsLocalFileWin.cpp
+++ b/mozilla/xpcom/io/nsLocalFileWin.cpp
@@ -930,7 +930,14 @@ nsLocalFile::Normalize()
         // add the current component to the path, including the preceding backslash
         normal.Append(pathBuffer + begin - 1, len + 1);
     }
-    
+
+    // kill trailing dots and spaces.
+    PRInt32 filePathLen = normal.Length() - 1;
+    while(filePathLen > 0 && (normal[filePathLen] == ' ' || normal[filePathLen] == '.'))
+    {
+        normal.Truncate(filePathLen--);
+    } 
+
     NS_CopyUnicodeToNative(normal, mWorkingPath);
     MakeDirty();
 #else // WINCE
@@ -1863,6 +1870,8 @@ nsLocalFile::IsExecutable(PRBool *_retval)
     
     nsresult rv;
 
+    Normalize();
+
     // only files can be executables
     PRBool isFile;
     rv = IsFile(&isFile);