fix char* in addheader and chgheader

diff --git a/spamass-milter.cpp b/spamass-milter.cpp
index 4c1ba114a08a21d79a1c9921cd7c1cb1e314337e..36988923e4b806d932193703a3a4670ef7487a63 100644 (file)
--- a/spamass-milter.cpp
+++ b/spamass-milter.cpp
@@ -183,7 +183,6 @@ main(int argc, char* argv[])
    bool dofork = false;
    char *pidfilename = NULL;
    FILE *pidfile = NULL;
-   struct sigaction children_sigaction;
 
 #ifdef HAVE_VERBOSE_TERMINATE_HANDLER
        std::set_terminate (__gnu_cxx::__verbose_terminate_handler);
@@ -364,7 +363,7 @@ main(int argc, char* argv[])
 // }}}
 
 /* Update a header if SA changes it, or add it if it is new. */
-void update_or_insert(SpamAssassin* assassin, SMFICTX* ctx, string oldstring, t_setter setter, char *header )
+void update_or_insert(SpamAssassin* assassin, SMFICTX* ctx, string oldstring, t_setter setter, const char *header )
 {
        string::size_type eoh1 = assassin->d().find("\n\n");
        string::size_type eoh2 = assassin->d().find("\n\r\n");
@@ -387,15 +386,16 @@ void update_or_insert(SpamAssassin* assassin, SMFICTX* ctx, string oldstring, t_
                {
                        /* change if old one was present, append if non-null */
                        char* cstr = const_cast<char*>(newstring.c_str());
+                       char* hstr = const_cast<char*>(header);
                        if (oldsize > 0)
                        {
                                debug(D_UORI, "u_or_i: changing");
-                               smfi_chgheader(ctx, header, 1, newstring.size() > 0 ? 
+                               smfi_chgheader(ctx, hstr, 1, newstring.size() > 0 ? 
                                        cstr : NULL );
                        } else if (newstring.size() > 0)
                        {
                                debug(D_UORI, "u_or_i: inserting");
-                               smfi_addheader(ctx, header, cstr);
+                               smfi_addheader(ctx, hstr, cstr);
                        }
                } else
                {