From 2447d279bd86a24524552a3c56410a39e7780d1d Mon Sep 17 00:00:00 2001 From: Gediminas Jakutis Date: Sat, 8 Jun 2019 12:51:42 +0300 Subject: device: random screen-related fixes. Signed-off-by: Gediminas Jakutis --- src/device/device_network.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'src/device/device_network.cpp') diff --git a/src/device/device_network.cpp b/src/device/device_network.cpp index 1810852..e526519 100644 --- a/src/device/device_network.cpp +++ b/src/device/device_network.cpp @@ -63,10 +63,8 @@ int udp_flush(void) size_t udp_get_data(char *buf, size_t size) { size_t ret; - if (state.udp.available() != 0) { - ret = state.udp.read(buf, size); - } else { - ret = 0; + if ((ret = state.udp.available())) { + state.udp.read(buf, size); } return ret; } -- cgit v1.2.3