From 67801485ab5a9e4509d2bb2cdd9454ee4ed1ab11 Mon Sep 17 00:00:00 2001 From: daniel Date: Fri, 25 Jan 2013 23:13:08 +0900 Subject: fix docmd --- libvxi11client/libvxi11client.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'libvxi11client/libvxi11client.c') diff --git a/libvxi11client/libvxi11client.c b/libvxi11client/libvxi11client.c index f504def..743168f 100644 --- a/libvxi11client/libvxi11client.c +++ b/libvxi11client/libvxi11client.c @@ -243,6 +243,11 @@ int vxi11_docmd(VXI11Context* context, char* datain, int datainlen, char* dataou .io_timeout = VXI11_DEFAULT_TIMEOUT, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .cmd = cmd, .network_order = 0, .datasize = 0 }; + if (datain == NULL) + datainlen = 0; + else if (datainlen == -1) + datainlen = strlen(datain); + params.data_in.data_in_len = datainlen; params.data_in.data_in_val = datain; -- cgit