NULL does not need to be cast to (char *)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@95069 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_ices.c b/apps/app_ices.c
index b2a4e9b..88d118f 100644 (file)
--- a/apps/app_ices.c
+++ b/apps/app_ices.c
@@ -86,11 +86,11 @@ static int icesencode(char *filename, int fd)
                        close(x);
        }
        /* Most commonly installed in /usr/local/bin */
-       execl(ICES, "ices", filename, (char *)NULL);
+       execl(ICES, "ices", filename, NULL);
        /* But many places has it in /usr/bin */
-       execl(LOCAL_ICES, "ices", filename, (char *)NULL);
+       execl(LOCAL_ICES, "ices", filename, NULL);
        /* As a last-ditch effort, try to use PATH */
-       execlp("ices", "ices", filename, (char *)NULL);
+       execlp("ices", "ices", filename, NULL);
        ast_log(LOG_WARNING, "Execute of ices failed\n");
        _exit(0);
 }

diff --git a/apps/app_queue.c b/apps/app_queue.c
index 323ab4d..ad39a78 100644 (file)
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -1704,7 +1704,7 @@ static int say_position(struct queue_ent *qe, int ringing)
                        res = play_file(qe->chan, qe->parent->sound_thereare);
                        if (res)
                                goto playout;
-                       res = ast_say_number(qe->chan, qe->pos, AST_DIGIT_ANY, qe->chan->language, (char *) NULL); /* Needs gender */
+                       res = ast_say_number(qe->chan, qe->pos, AST_DIGIT_ANY, qe->chan->language, NULL); /* Needs gender */
                        if (res)
                                goto playout;
                        res = play_file(qe->chan, qe->parent->sound_calls);

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index ad4bf46..22254f0 100644 (file)
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -3403,7 +3403,7 @@ static int resequence_mailbox(struct ast_vm_user *vmu, char *dir)
 static int say_and_wait(struct ast_channel *chan, int num, const char *language)
 {
        int d;
-       d = ast_say_number(chan, num, AST_DIGIT_ANY, language, (char *) NULL);
+       d = ast_say_number(chan, num, AST_DIGIT_ANY, language, NULL);
        return d;
 }