resolve compiler warning

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@92556 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/res/res_features.c b/res/res_features.c
index 1bac49ce0ed4256868baed117df7d4af67c706f0..865cfd398e2c2befd274b0ccb302a68b343da451 100644 (file)
--- a/res/res_features.c
+++ b/res/res_features.c
@@ -1059,7 +1059,7 @@ static int ast_feature_interpret(struct ast_channel *chan, struct ast_channel *p
        struct ast_flags features;
        int res = FEATURE_RETURN_PASSDIGITS;
        struct ast_call_feature *feature;
-       char *dynamic_features;
+       const char *dynamic_features;
        char *tmp, *tok;
 
        if (sense == FEATURE_SENSE_CHAN) {