double doh

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12264 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_ivr.c b/src/switch_ivr.c
index ccde21c01927bc6bb451cb2d08e0f8a7ab3cbb7f..a8721dcb89eac08555361b2ac078debabc2b795e 100644 (file)
--- a/src/switch_ivr.c
+++ b/src/switch_ivr.c
@@ -1547,12 +1547,14 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_digit_stream_parser_del_event(switch_
 SWITCH_DECLARE(void *) switch_ivr_digit_stream_parser_feed(switch_ivr_digit_stream_parser_t *parser, switch_ivr_digit_stream_t *stream, char digit)
 {
        void *result = NULL;
-       switch_size_t len = strlen(stream->digits);
+       switch_size_t len;
 
        switch_assert(parser);
        switch_assert(stream);
        switch_assert(stream->digits);
 
+       len = strlen(stream->digits);
+
        /* handle new digit arrivals */
        if (digit) {
                /* if it's not a terminator digit, add it to the collected digits */