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display race condition fix - release

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philippe44
2020-03-10 09:24:00 -07:00
parent d713830e72
commit a43ee25033
1 changed files with 6 additions and 1 deletions
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7
components/squeezelite/display.c
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@@ -331,10 +331,15 @@ static void send_server(void) {
*/
static void server(in_addr_t ip, u16_t hport, u16_t cport) {
char msg[32];
xSemaphoreTake(displayer.mutex, portMAX_DELAY);
sprintf(msg, "%s:%hu", inet_ntoa(ip), hport);
if (displayer.owned) GDS_TextPos(display, GDS_FONT_DEFAULT, GDS_TEXT_CENTERED, GDS_TEXT_CLEAR | GDS_TEXT_UPDATE, msg);
SETD_width = displayer.width;
displayer.dirty = true;
xSemaphoreGive(displayer.mutex);
if (notify_chain) (*notify_chain)(ip, hport, cport);
}