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Fix a warning, add an assert.

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svn:r4875
This commit is contained in:
Nick Mathewson 2005-08-26 23:12:13 +00:00
parent 70fe2a6cee
commit cd2bb915ed
1 changed files with 5 additions and 4 deletions
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9
src/or/routerlist.c
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@ -857,9 +857,8 @@ router_mark_as_down(const char *digest)
* will either be inserted into the routerlist or freed. Returns 0 if the
* router was added; less than 0 if it was not.
*
* If we're returning an error and <b>msg</b> is not NULL, then assign to
* *<b>msg</b> a static string describing the reason for refusing the
* routerinfo.
* If we're returning an error, then assign to *<b>msg</b> a static string
* describing the reason for refusing the routerinfo.
*
* If the return value is less than -1, there was a problem with the
* routerinfo. If the return value is equal to -1, then the routerinfo was
@ -873,6 +872,8 @@ router_add_to_routerlist(routerinfo_t *router, const char **msg)
int authdir = get_options()->AuthoritativeDir;
int authdir_verified = 0;
tor_assert(msg);
if (!routerlist) {
routerlist = tor_malloc_zero(sizeof(routerlist_t));
routerlist->routers = smartlist_create();
@ -1064,7 +1065,7 @@ router_load_routerlist_from_directory(const char *s,
smartlist_t *changed = smartlist_create();
SMARTLIST_FOREACH(new_list->routers, routerinfo_t *, r,
{
char *msg;
const char *msg;
if (router_add_to_routerlist(r,&msg)==0)
smartlist_add(changed, r);
});