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-rw-r--r--src/todo.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/todo.c b/src/todo.c
index 8d7a4d5..4076510 100644
--- a/src/todo.c
+++ b/src/todo.c
@@ -182,7 +182,7 @@ todo_add (char *mesg, int id, char *note)
absid = abs (id);
for (;;)
{
- if (*i == 0 || abs ((*i)->id) > absid)
+ if (*i == NULL || abs ((*i)->id) > absid)
{
o->next = *i;
*i = o;
@@ -201,7 +201,7 @@ todo_delete_note_bynum (unsigned num)
struct todo *i;
n = 0;
- for (i = todolist; i != 0; i = i->next)
+ for (i = todolist; i != NULL; i = i->next)
{
if (n == num)
{
@@ -225,7 +225,7 @@ todo_delete_bynum (unsigned num, enum eraseflg flag)
n = 0;
iptr = &todolist;
- for (i = todolist; i != 0; i = i->next)
+ for (i = todolist; i != NULL; i = i->next)
{
if (n == num)
{
@@ -451,7 +451,7 @@ todo_update_panel (int which_pan)
/* Print todo item in the panel. */
erase_window_part (win[TOD].p, 1, title_lines, win[TOD].w - 2,
win[TOD].h - 2);
- for (i = todolist; i != 0; i = i->next)
+ for (i = todolist; i != NULL; i = i->next)
{
num_todo++;
t_realpos = num_todo - first;