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partially fixes a possible hash-collision bug in FileSystem

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This commit is contained in:
Bob
2010-01-22 16:49:49 +13:00
parent 18a4da6bc0
commit bdb4fb190a
1 changed files with 15 additions and 9 deletions
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6
OpenRa.FileFormats/FileSystem.cs
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@@ -80,11 +80,14 @@ namespace OpenRa.FileFormats
} }
public static Stream Open(string filename) public static Stream Open(string filename)
{
if( filename.IndexOfAny( new char[] { '/', '\\' } ) == -1 )
{ {
var ret = GetFromCache( allFiles, filename ) var ret = GetFromCache( allFiles, filename )
?? GetFromCache( allTemporaryFiles, filename ); ?? GetFromCache( allTemporaryFiles, filename );
if( ret != null ) if( ret != null )
return ret; return ret;
}
foreach( IFolder folder in mountedFolders ) foreach( IFolder folder in mountedFolders )
{ {
@@ -97,6 +100,8 @@ namespace OpenRa.FileFormats
} }
public static Stream OpenWithExts( string filename, params string[] exts ) public static Stream OpenWithExts( string filename, params string[] exts )
{
if( filename.IndexOfAny( new char[] { '/', '\\' } ) == -1 )
{ {
foreach( var ext in exts ) foreach( var ext in exts )
{ {
@@ -105,6 +110,7 @@ namespace OpenRa.FileFormats
if( s != null ) if( s != null )
return s; return s;
} }
}
foreach( var ext in exts ) foreach( var ext in exts )
{ {