Bug in NSUser.m - NSSearchPathForDirectoriesInDomains()

[Roland Schwingel]

Hi...

As of the fact that today seems to be the "Send-in-a-bug" day, I also 
want to contribute to this...

Well...There is a bug in NSUsers NSSearchPathForDirectoriesInDomains() 
function.
This function should return a NSArray containing all directories to 
search. The function itself builds up a list of directories and then 
checks this list whether all entries are present in the filesystem.So it 
should check the presence of each individual directory. Unfortuanately 
it doesn't check for folders it checks for files (using NSFileManager's 
-fileExistsAtPath: and not -fileExistsAtPath:isDirectory:) so it cannot 
succeed here. My attached patch will fix this.

Roland

--- NSUser.m.orig       2003-07-21 13:43:02.000000000 +0200
+++ NSUser.m    2003-07-21 13:46:21.000000000 +0200
@@ -1070,9 +1070,11 @@
 
   for (i = 0; i < count; i++)
     {
+       BOOL    isDir = NO;
+
       path = [paths objectAtIndex: i];
       // remove bad paths
-      if ([fm fileExistsAtPath: path] == NO)
+      if ([fm fileExistsAtPath: path isDirectory:&isDir] == NO && (isDir == 
NO))
         {
           [paths removeObjectAtIndex: i];
          i--;