Fix init_classes() so that classes that actually do have files loaded aren't

treated as empty, and immediately destroyed ...


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@89053 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_musiconhold.c

@@ -1265,7 +1265,7 @@ static int init_classes(int reload)
 			if (!moh->inuse)
 				ast_moh_destroy_one(moh);
 		} else if (moh->total_files) {
-			if (moh_scan_files(moh)) {
+			if (moh_scan_files(moh) <= 0) {
 				ast_log(LOG_WARNING, "No files found for class '%s'\n", moh->name);
 				moh->delete = 1;
 				AST_LIST_REMOVE_CURRENT(&mohclasses, list);