made compiler a bit happierpublic/next

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/opkele/tidy.h b/include/opkele/tidy.h
index 059656d..039d13a 100644
--- a/include/opkele/tidy.h
+++ b/include/opkele/tidy.h
@@ -37,33 +37,33 @@ namespace opkele {
 
         class tidy_doc_t {
             public:
                 TidyDoc _x;
 
                 tidy_doc_t() : _x(0) { }
                 tidy_doc_t(TidyDoc x) : _x(x) { }
                 virtual ~tidy_doc_t() throw() {
                     if(_x) tidyRelease(_x); }
 
                 tidy_doc_t& operator=(TidyDoc x) {
                     if(_x) tidyRelease(_x);
                     _x = x;
                     return *this;
                 }
 
-                operator const TidyDoc(void) const { return _x; }
+                operator TidyDoc(void) const { return _x; }
                 operator TidyDoc(void) { return _x; }
 
                 inline bool opt_set(TidyOptionId o,bool v) {
                     assert(_x);
                     return tidyOptSetBool(_x,o,v?yes:no); }
                 inline bool opt_set(TidyOptionId o,int v) {
                     assert(_x);
                     return tidyOptSetInt(_x,o,v); }
 
                 inline int parse_string(const string& s) {
                     assert(_x);
                     return tidyParseString(_x,s.c_str()); }
                 inline int clean_and_repair() {
                     assert(_x);
                     return tidyCleanAndRepair(_x); }
                 inline int save_buffer(TidyBuffer& ob) {