Switch to using ast_random() rather than just rand().

This does not fix the bug reported, but I believe it is correct.

(from issue #12446)
Patches:
      bug_12446.diff uploaded by snuffy (license 35)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@115418 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_musiconhold.c b/res/res_musiconhold.c
index 0406a17968b11cba940ef6ecc90dca8bd3040d21..faab84cae399ed4997d891d0f702fd4db95ea41c 100644 (file)
--- a/res/res_musiconhold.c
+++ b/res/res_musiconhold.c
@@ -247,7 +247,7 @@ static int ast_moh_files_next(struct ast_channel *chan)
        } else if (ast_test_flag(state->class, MOH_RANDOMIZE)) {
                /* Get a random file and ensure we can open it */
                for (tries = 0; tries < 20; tries++) {
-                       state->pos = rand() % state->class->total_files;
+                       state->pos = ast_random() % state->class->total_files;
                        if (ast_fileexists(state->class->filearray[state->pos], NULL, NULL) > 0)
                                break;
                }