its bitchier about unused results now

2026-05-11 09:56:25 +00:00
parent f5ff072c04
commit 53809959cd
1 changed files with 2 additions and 1 deletions
--- a/src/LCDDisplay.cpp
+++ b/src/LCDDisplay.cpp
@@ -40,7 +40,8 @@ int LCDDisplay::Init() {

    // disable underline and block cursor
    constexpr uint8_t cmdbuf[] = {254, 75, 254, 84};
-    ::write(lcd, &cmdbuf, sizeof(cmdbuf));
+    const ssize_t ret = ::write(lcd, &cmdbuf, sizeof(cmdbuf));
+    (void)ret;

    // clear display and set cursor home
    this->clear();