use sizeof

bdraco · bdraco · commit e3801963a773 · 2026-01-29T14:41:13.000-06:00
diff --git a/src/AsyncWebServerLogging.h b/src/AsyncWebServerLogging.h
@@ -104,9 +104,8 @@
 #define _ASYNC_WS_LOG(level, format, ...)                               \
   do {                                                                  \
     static const char __fmt[] PROGMEM = "%c async_ws %d: " format "\n"; \
-    char __buf[64];                                                     \
-    strncpy_P(__buf, __fmt, sizeof(__buf) - 1);                         \
-    __buf[sizeof(__buf) - 1] = '\0';                                    \
+    char __buf[sizeof(__fmt)];                                          \
+    strcpy_P(__buf, __fmt);                                             \
     ets_printf(__buf, level, __LINE__, ##__VA_ARGS__);                  \
   } while (0)
 // error
