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-rwxr-xr-xsrc/recur.c37
1 files changed, 19 insertions, 18 deletions
diff --git a/src/recur.c b/src/recur.c
index b3cfc77..b24d557 100755
--- a/src/recur.c
+++ b/src/recur.c
@@ -1,4 +1,4 @@
-/* $calcurse: recur.c,v 1.47 2009/01/01 17:50:41 culot Exp $ */
+/* $calcurse: recur.c,v 1.48 2009/01/02 19:52:32 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -44,18 +44,17 @@ static struct recur_event_s bkp_cut_recur_event;
static recur_apoint_llist_node_t bkp_cut_recur_apoint;
static void
-free_exc (struct days_s **exc)
+free_exc (struct days_s *exc)
{
struct days_s *o, **i;
- i = exc;
- for (o = *exc; o; o = o->next)
+ i = &exc;
+ while (*i)
{
+ o = *i;
*i = o->next;
mem_free (o);
- i = &(*i)->next;
}
- *exc = 0;
}
static void
@@ -107,7 +106,7 @@ recur_event_free_bkp (void)
}
if (bkp_cut_recur_event.exc)
{
- free_exc (&bkp_cut_recur_event.exc);
+ free_exc (bkp_cut_recur_event.exc);
bkp_cut_recur_event.exc = 0;
}
}
@@ -132,7 +131,7 @@ recur_apoint_free_bkp (void)
}
if (bkp_cut_recur_apoint.exc)
{
- free_exc (&bkp_cut_recur_apoint.exc);
+ free_exc (bkp_cut_recur_apoint.exc);
bkp_cut_recur_apoint.exc = 0;
}
}
@@ -194,8 +193,9 @@ recur_apoint_llist_free (void)
recur_apoint_llist_node_t *o, **i;
i = &recur_alist_p->root;
- for (o = recur_alist_p->root; o; o = o->next)
+ while (*i)
{
+ o = *i;
*i = o->next;
mem_free (o->mesg);
if (o->note)
@@ -204,11 +204,10 @@ recur_apoint_llist_free (void)
mem_free (o->rpt);
if (o->exc)
{
- free_exc (&o->exc);
+ free_exc (o->exc);
o->exc = 0;
}
mem_free (o);
- i = &(*i)->next;
}
mem_free (recur_alist_p);
}
@@ -219,8 +218,9 @@ recur_event_llist_free (void)
struct recur_event_s *o, **i;
i = &recur_elist;
- for (o = recur_elist; o; o = o->next)
+ while (*i)
{
+ o = *i;
*i = o->next;
mem_free (o->mesg);
if (o->note)
@@ -229,11 +229,10 @@ recur_event_llist_free (void)
mem_free (o->rpt);
if (o->exc)
{
- free_exc (&o->exc);
+ free_exc (o->exc);
o->exc = 0;
}
mem_free (o);
- i = &(*i)->next;
}
}
@@ -258,7 +257,8 @@ recur_apoint_new (char *mesg, char *note, long start, long dur, char state,
if (except && *except)
{
exc_dup (&o->exc, *except);
- free_exc (except);
+ free_exc (*except);
+ *except = 0;
}
pthread_mutex_lock (&(recur_alist_p->mutex));
@@ -298,7 +298,8 @@ recur_event_new (char *mesg, char *note, long day, int id, int type, int freq,
if (except && *except)
{
exc_dup (&o->exc, *except);
- free_exc (except);
+ free_exc (*except);
+ *except = 0;
}
i = &recur_elist;
@@ -704,7 +705,7 @@ recur_event_erase (long start, unsigned num, unsigned delete_whole,
*iptr = i->next;
mem_free (i->mesg);
mem_free (i->rpt);
- free_exc (&i->exc);
+ free_exc (i->exc);
i->exc = 0;
if (flag != ERASE_FORCE_KEEP_NOTE && flag != ERASE_CUT)
erase_note (&i->note, flag);
@@ -767,7 +768,7 @@ recur_apoint_erase (long start, unsigned num, unsigned delete_whole,
*iptr = i->next;
mem_free (i->mesg);
mem_free (i->rpt);
- free_exc (&i->exc);
+ free_exc (i->exc);
i->exc = 0;
if (flag != ERASE_FORCE_KEEP_NOTE && flag != ERASE_CUT)
erase_note (&i->note, flag);