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fix nick->host == NULL crash

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This commit is contained in:
ailin-nemui 2016-08-22 12:27:10 +02:00
commit 681caf2b58
1 changed files with 3 additions and 3 deletions
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6
src/fe-common/core/fe-messages.c
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@ -603,9 +603,6 @@ static void sig_nicklist_new(CHANNEL_REC *channel, NICK_REC *nick)
char *nickhost, *p; char *nickhost, *p;
int n; int n;
if (nick->host == NULL)
return;
firstnick = g_hash_table_lookup(channel->nicks, nick->nick); firstnick = g_hash_table_lookup(channel->nicks, nick->nick);
if (firstnick->next == NULL) if (firstnick->next == NULL)
return; return;
@ -618,6 +615,9 @@ static void sig_nicklist_new(CHANNEL_REC *channel, NICK_REC *nick)
return; /* nope, we have it */ return; /* nope, we have it */
} }
if (nick->host == NULL)
return;
/* identical nick already exists, have to change it somehow.. */ /* identical nick already exists, have to change it somehow.. */
p = strchr(nick->host, '@'); p = strchr(nick->host, '@');
if (p == NULL) p = nick->host; else p++; if (p == NULL) p = nick->host; else p++;