src: remove clients of protected Pattern methods

[nit.git] / lib / base64.nit

diff --git a/lib/base64.nit b/lib/base64.nit
index 9c57166..2d941e9 100644 (file)
--- a/lib/base64.nit
+++ b/lib/base64.nit
@@ -87,12 +87,12 @@ redef class String
                var steps = length / 4
                var result_length = steps*3
 
-               var padding_begin = padding.search_index_in( self, 0 )
+               var padding_begin = self.search(padding)
                var padding_count : Int
-               if padding_begin == -1 then
+               if padding_begin == null then
                        padding_count = 0
                else
-                       padding_count = length - padding_begin
+                       padding_count = length - padding_begin.from
                        steps -= 1
                        result_length -= padding_count
                end