Patch missing const in temp_abs

2017-05-07 21:13:44 -05:00
parent d35e2fda10
commit 6e4a5cc8c6
1 changed files with 1 additions and 1 deletions
--- a/Marlin/configuration_store.cpp
+++ b/Marlin/configuration_store.cpp
@@ -1257,7 +1257,7 @@ void MarlinSettings::reset() {
      CONFIG_ECHO_START;
      #if ENABLED(TEMPERATURE_UNITS_SUPPORT)
        extern TempUnit input_temp_units;
-        extern float temp_abs(float &f);
+        extern float temp_abs(const float &f);
        #define TEMP_UNIT(N) temp_abs(N)
        SERIAL_ECHOPGM("  M149 ");
        SERIAL_CHAR(input_temp_units == TEMPUNIT_K ? 'K' : input_temp_units == TEMPUNIT_F ? 'F' : 'C');