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FS-5819 remove pointless comparison

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Nathan Neulinger 2013-09-26 12:53:44 -05:00
parent 09e45cdda2
commit 0e37c99cd6
1 changed files with 1 additions and 1 deletions
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src/mod/endpoints/mod_skinny/skinny_server.c
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@ -1260,7 +1260,7 @@ switch_status_t skinny_handle_keypad_button_message(listener_t *listener, skinny
digit = '*';
} else if (request->data.keypad_button.button == 15) {
digit = '#';
} else if (request->data.keypad_button.button >= 0 && request->data.keypad_button.button <= 9) {
} else if (request->data.keypad_button.button <= 9) { /* unsigned, so guaranteed to be >= 0 */
digit = '0' + request->data.keypad_button.button;
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "UNKNOW DTMF RECEIVED ON CALL %d [%d]\n", tech_pvt->call_id, request->data.keypad_button.button);