Optimize SERIAL_ECHOPAIR_F

5 years ago · f9961ddebb
1 changed files with 2 additions and 2 deletions
--- a/Marlin/src/core/serial.h
+++ b/Marlin/src/core/serial.h
@ -146,7 +146,7 @@ extern uint8_t marlin_debug_flags;
 #define SERIAL_ECHOPGM(S)           (serialprintPGM(PSTR(S)))
 #define SERIAL_ECHOLNPGM(S)         (serialprintPGM(PSTR(S "\n")))

-#define SERIAL_ECHOPAIR_F(pre, V...) do{ SERIAL_ECHO(pre); SERIAL_ECHO_F(V); }while(0)
+#define SERIAL_ECHOPAIR_F(S, V...)  do{ SERIAL_ECHOPGM(S); SERIAL_ECHO_F(V); }while(0)
 #define SERIAL_ECHOLNPAIR_F(V...)   do{ SERIAL_ECHOPAIR_F(V); SERIAL_EOL(); }while(0)

 #define SERIAL_ECHO_START()         serial_echo_start()