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config: Negate the value in redir_rd too.

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So if ELinks is rewriting a configuration file that contains a "set"
command for a negated alias, then it properly writes the value of the
alias, rather than the value of the underlying option.
This commit is contained in:
Kalle Olavi Niemitalo 2008-02-03 14:19:22 +02:00 committed by Kalle Olavi Niemitalo
parent 2dbe6ec34f
commit c47d3798a3
1 changed files with 16 additions and 14 deletions
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30
src/config/opttypes.c
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@ -90,19 +90,6 @@ exec_cmd(struct option *o, unsigned char ***argv, int *argc)
* possibly changing ptr to structure containing target name and pointer to
* options list? --pasky */
#define wrap_or_(name_, call_, ret_) \
{ \
struct option *real = get_opt_rec(config_options, opt->value.string); \
\
assertm(real != NULL, "%s aliased to unknown option %s!", opt->name, opt->value.string); \
if_assert_failed { return ret_; } \
\
if (option_types[real->type].name_) \
return option_types[real->type].call_; \
\
return ret_; \
}
static unsigned char *
redir_cmd(struct option *opt, unsigned char ***argv, int *argc)
{
@ -124,7 +111,22 @@ redir_cmd(struct option *opt, unsigned char ***argv, int *argc)
static unsigned char *
redir_rd(struct option *opt, unsigned char **file, int *line)
wrap_or_(read, read(real, file, line), NULL);
{
struct option *real = get_opt_rec(config_options, opt->value.string);
unsigned char *ret = NULL;
assertm(real != NULL, "%s aliased to unknown option %s!", opt->name, opt->value.string);
if_assert_failed { return ret; }
if (option_types[real->type].read) {
ret = option_types[real->type].read(real, file, line);
if (ret && (opt->flags & OPT_ALIAS_NEGATE) && real->type == OPT_BOOL) {
*(long *) ret = !*(long *) ret;
}
}
return ret;
}
static void
redir_wr(struct option *opt, struct string *string)