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SJOIN: Fix crash when both mode parameter and UID list are missing.

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Closes #63
This commit is contained in:
Jilles Tjoelker 2014-08-15 17:10:24 +02:00
parent dfbf41a0ab
commit b733b9faf4
1 changed files with 3 additions and 0 deletions
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3
modules/core/m_join.c
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@ -540,6 +540,9 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
static char empty[] = ""; static char empty[] = "";
rb_dlink_node *ptr, *next_ptr; rb_dlink_node *ptr, *next_ptr;
if(parc < 5)
return 0;
if(!IsChannelName(parv[2]) || !check_channel_name(parv[2])) if(!IsChannelName(parv[2]) || !check_channel_name(parv[2]))
return 0; return 0;