freetdm: updated documentation for ftdm_variables

diff --git a/libs/freetdm/docs/variables.txt b/libs/freetdm/docs/variables.txt
index f667b48e532ba6c6ca02585f1cea40ee72cf9d96..b84967727718eb1081e2ba4aa7b01e68c234b7a0 100644 (file)
--- a/libs/freetdm/docs/variables.txt
+++ b/libs/freetdm/docs/variables.txt
@@ -103,8 +103,6 @@ example #1 - print all variables received from FreeTDM
        const char *var_name = NULL;
        const char *var_value = NULL;
 
-       ftdm_caller_data_t *caller_data = ftdm_channel_get_caller_data(sigmsg->channel);
-
        /* Read all variables attached to this event */
        iter = ftdm_event_get_var_iterator(sigmsg, iter);
        for (curr = iter ; curr; curr = ftdm_iterator_next(curr)) {
@@ -131,7 +129,7 @@ example #3 - accessing raw data
        /* Inside event call-back function */
        ftdm_size_t len;
        uint8_t *mydata;
-       if (ftdm_event_get_raw_data(ftdmchan->sigmsg, (void**)&mydata, &len) == FTDM_SUCCESS) {
+       if (ftdm_event_get_raw_data(sigmsg, (void**)&mydata, &len) == FTDM_SUCCESS) {
                /* raw data is available, do something with mydata here */
        }