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Code Issues Wiki

Handle NULL values in plugin_core.c

personal/stbuehler/wip
Stefan Bühler 2010-02-14 20:58:27 +01:00
parent 3f1c94aefa
commit 2c4f6b29a1
1 changed files with 5 additions and 5 deletions
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10
src/main/plugin_core.c
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@ -73,11 +73,11 @@ static liAction* core_when(liServer *srv, liPlugin* p, liValue *val, gpointer us
val_cond = g_array_index(val->data.list, liValue*, 0);
val_act = g_array_index(val->data.list, liValue*, 1);
if (val_cond->type != LI_VALUE_CONDITION) {
if (NULL == val_cond || val_cond->type != LI_VALUE_CONDITION) {
ERROR(srv, "expected condition as first parameter, got %s", li_value_type_string(val_cond->type));
return NULL;
}
if (val_act->type == LI_VALUE_NONE) {
if (NULL == val_act || val_act->type == LI_VALUE_NONE) {
act = NULL;
} else if (val_act->type == LI_VALUE_ACTION) {
act = val_act->data.val_action.action;
@ -85,7 +85,7 @@ static liAction* core_when(liServer *srv, liPlugin* p, liValue *val, gpointer us
ERROR(srv, "expected action as second parameter, got %s", li_value_type_string(val_act->type));
return NULL;
}
if (val_act_else) {
if (NULL != val_act_else) {
if (val_act_else->type == LI_VALUE_NONE) {
act_else = NULL;
} else if (val_act_else->type == LI_VALUE_ACTION) {
@ -96,8 +96,8 @@ static liAction* core_when(liServer *srv, liPlugin* p, liValue *val, gpointer us
}
}
li_condition_acquire(val_cond->data.val_cond.cond);
if (act) li_action_acquire(act);
if (act_else) li_action_acquire(act_else);
if (NULL != act) li_action_acquire(act);
if (NULL != act_else) li_action_acquire(act_else);
a = li_action_new_condition(val_cond->data.val_cond.cond, act, act_else);
return a;
}