From 5e93475964876436279bfe0cc714128e4004d52a Mon Sep 17 00:00:00 2001 From: Stéphane Raimbault Date: Wed, 11 Dec 2013 14:24:08 +0100 Subject: [PATCH] MinGW make type warning in modbus-rtu.c (closes #181) --- src/modbus-rtu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/modbus-rtu.c b/src/modbus-rtu.c index 524c5df..7aa3852 100644 --- a/src/modbus-rtu.c +++ b/src/modbus-rtu.c @@ -280,7 +280,7 @@ static ssize_t _modbus_rtu_send(modbus_t *ctx, const uint8_t *req, int req_lengt #if defined(_WIN32) modbus_rtu_t *ctx_rtu = ctx->backend_data; DWORD n_bytes = 0; - return (WriteFile(ctx_rtu->w_ser.fd, req, req_length, &n_bytes, NULL)) ? n_bytes : -1; + return (WriteFile(ctx_rtu->w_ser.fd, req, req_length, &n_bytes, NULL)) ? (ssize_t)n_bytes : -1; #else #if HAVE_DECL_TIOCM_RTS modbus_rtu_t *ctx_rtu = ctx->backend_data; -- libgit2 0.21.4