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comparison mcabber/mcabber/commands.c @ 1992:5dc408aacb14

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Accept cmd_del(NULL) It was probably working already, but an explicit check is safer...
author Mikael Berthe <mikael@lilotux.net>
date Sun, 27 Mar 2011 20:30:35 +0200
parents dd65a18dc480
children d4273346d52d
comparison
equal deleted inserted replaced
1991:0450147afa05 1992:5dc408aacb14
105 #include "modules.h" 105 #include "modules.h"
106 106
107 gpointer cmd_del(gpointer id) 107 gpointer cmd_del(gpointer id)
108 { 108 {
109 GSList *sl_cmd; 109 GSList *sl_cmd;
110 if (!id) return NULL;
110 for (sl_cmd = Commands; sl_cmd; sl_cmd = sl_cmd->next) 111 for (sl_cmd = Commands; sl_cmd; sl_cmd = sl_cmd->next)
111 if (sl_cmd -> data == id) { 112 if (sl_cmd -> data == id) {
112 cmd *command = (cmd *) sl_cmd->data; 113 cmd *command = (cmd *) sl_cmd->data;
113 gpointer userdata = command->userdata; 114 gpointer userdata = command->userdata;
114 Commands = g_slist_delete_link(Commands, sl_cmd); 115 Commands = g_slist_delete_link(Commands, sl_cmd);