fixed check for regular file type in win32-specific code

svn path=/trunk/icecast/; revision=4879

src/connection.c

@@ -727,7 +727,7 @@ static void _handle_get_request(connection_t *con,
     }
     else if(fileserve && stat(fullpath, &statbuf) == 0 && 
 #ifdef _WIN32
-            (statbuf.st_mode == S_IFREG))
+            ((statbuf.st_mode) & _S_IFREG))
 #else
             S_ISREG(statbuf.st_mode)) 
 #endif