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command_unbind() - don't crash if trying to unbind a command not registered

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in given module.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2166 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-11-29 22:05:24 +00:00 committed by cras
parent 53b4ad6c58
commit 4ebe07e0d1
1 changed files with 2 additions and 0 deletions
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2
src/core/commands.c
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@ -224,6 +224,8 @@ void command_unbind(const char *cmd, SIGNAL_FUNC func)
rec = command_find(cmd);
if (rec != NULL) {
modrec = command_module_find_func(rec, func);
g_return_if_fail(modrec != NULL);
modrec->signals = g_slist_remove(modrec->signals, func);
if (modrec->signals == NULL)
command_module_destroy(rec, modrec);