Merged revisions 47238 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r47238 | russell | 2006-11-06 20:22:58 -0500 (Mon, 06 Nov 2006) | 5 lines

If random order is enabled for files mode music on hold, set a random initial
position, instead of always starting at the first file, and doing the random
operation only when switching to the next file.
(bug reported by John Lange on the asterisk-dev mailing list)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@47239 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_musiconhold.c

@@ -311,6 +311,8 @@ static void *moh_files_alloc(struct ast_channel *chan, void *params)
 			/* initialize */
 			memset(state, 0, sizeof(*state));
 			state->class = class;
+			if (ast_test_flag(state->class, MOH_RANDOMIZE))
+				state->pos = ast_random() % class->total_files;
 		}
 
 		state->origwfmt = chan->writeformat;