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return NULL if attr->mask is zero

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This commit is contained in:
Yevgen Muntyan 2005-07-03 08:28:59 +00:00
parent ac49a6447a
commit 63fe162101
1 changed files with 10 additions and 4 deletions
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14
moo/mooterm/mootermline.h
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@ -57,12 +57,18 @@ inline static AttrList *attr_list_new (gulong start,
inline static MooTermTextAttr *attr_list_get_attr (AttrList *list, gulong i) inline static MooTermTextAttr *attr_list_get_attr (AttrList *list, gulong i)
{ {
if (!list) if (!list || i >= list->len)
return NULL; {
else if (i >= list->len)
return NULL; return NULL;
}
else else
return &g_array_index (list, MooTermTextAttr, i); {
MooTermTextAttr *attr = &g_array_index (list, MooTermTextAttr, i);
if (attr->mask)
return attr;
else
return NULL;
}
} }
inline static AttrList *attr_list_set_range (AttrList *list, inline static AttrList *attr_list_set_range (AttrList *list,