Silence compile warning.

diff --git a/ext/dio/dio.c b/ext/dio/dio.c
index 2f69814e0482de6d31b570adad609e20f9ee3100..2deccb57e04369cd4130b165ba579527fb619ae6 100644 (file)
--- a/ext/dio/dio.c
+++ b/ext/dio/dio.c
@@ -418,7 +418,6 @@ PHP_FUNCTION(dio_tcsetattr)
        zval     *r_fd;
        zval     *arg = NULL;
        php_fd_t *f;
-       int       cmd;
        struct termios newtio;
        int Baud_Rate, Data_Bits=8, Stop_Bits=1, Parity=0;
        long BAUD,DATABITS,STOPBITS,PARITYON,PARITY;