* rename System::type to System::which

1 files changed, 4 insertions, 4 deletions

diff --git a/pear/System.php b/pear/System.php
index 9808233cb9..712819d059 100644
--- a/pear/System.php
+++ b/pear/System.php
@@ -411,17 +411,17 @@ class System
     }
 
     /**
-    * The "type" command (show the full path of a command)
+    * The "which" command (show the full path of a command)
     *
     * @param string $program The command to search for
     * @return mixed A string with the full path or false if not found
     * @author Stig Bakken <ssb@fast.no>
     */
-    function type($program)
+    function which($program, $fallback = false)
     {
         // full path given
         if (basename($program) != $program) {
-            return (@is_executable($program)) ? $program : false;
+            return (@is_executable($program)) ? $program : $fallback;
         }
         // XXX FIXME honor safe mode
         $path_delim = OS_WINDOWS ? ';' : ':';
@@ -433,7 +433,7 @@ class System
                 return $file;
             }
         }
-        return false;
+        return $fallback;
     }
 }
 ?>
\ No newline at end of file