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kconfig: make rand{,package}config fair

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Give each boolean symbol a 50% chance of getting enabled, rather than 67%.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard 2010-07-22 14:16:42 +02:00
parent 6ef765d3bd
commit 7705e6e415
1 changed files with 2 additions and 1 deletions
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3
package/config/confdata.c
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@ -864,7 +864,8 @@ void conf_set_all_new_symbols(enum conf_def_mode mode)
sym->def[S_DEF_USER].tri = no; sym->def[S_DEF_USER].tri = no;
break; break;
case def_random: case def_random:
sym->def[S_DEF_USER].tri = (tristate)(rand() % 3); cnt = sym_get_type(sym) == S_TRISTATE ? 3 : 2;
sym->def[S_DEF_USER].tri = (tristate)(rand() % cnt);
break; break;
default: default:
continue; continue;