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Remove broken and undocumented wart where multiple CSV config lines are appended rather than replaced. Resolves bug #49

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svn:r3301
This commit is contained in:
Nick Mathewson 2005-01-05 02:51:04 +00:00
parent f6b0032c31
commit e99f79fa4d
1 changed files with 5 additions and 1 deletions
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6
src/or/config.c
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@ -583,8 +583,12 @@ config_assign_line(or_options_t *options, struct config_line_t *c, int reset)
break;
case CONFIG_TYPE_CSV:
if (*(smartlist_t**)lvalue == NULL)
if (*(smartlist_t**)lvalue) {
SMARTLIST_FOREACH(*(smartlist_t**)lvalue, char *, cp, tor_free(cp));
smartlist_clear(*(smartlist_t**)lvalue);
} else {
*(smartlist_t**)lvalue = smartlist_create();
}
smartlist_split_string(*(smartlist_t**)lvalue, c->value, ",",
SPLIT_SKIP_SPACE|SPLIT_IGNORE_BLANK, 0);