[libcroco] Fix cr_input_consume_white_spaces to behave as documented

[Руслан Ижбулатов <ruslanizhb src gnome org>]

commit 5fd302372e568810ff6eda6a6babbe04543a2116
Author: Руслан Ижбулатов <lrn1986 gmail com>
Date:   Tue Aug 5 08:28:07 2014 +0000

    Fix cr_input_consume_white_spaces to behave as documented
    
    https://bugzilla.gnome.org/show_bug.cgi?id=710076

 src/cr-input.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/cr-input.c b/src/cr-input.c
index 5395ae2..732068a 100644
--- a/src/cr-input.c
+++ b/src/cr-input.c
@@ -722,6 +722,8 @@ cr_input_consume_white_spaces (CRInput * a_this, gulong * a_nb_chars)
 
         }
 
+       *a_nb_chars = (gulong) nb_consumed;
+
         if (nb_consumed && status == CR_END_OF_INPUT_ERROR) {
                 status = CR_OK;
         }