m3 m5 float with disabled laser device

ThomasToka · Jul 28, 2023 · f3f2881 · f3f2881
1 parent 6233ef7
commit f3f2881
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Marlin/src/gcode/control/M3-M5.cpp b/Marlin/src/gcode/control/M3-M5.cpp
@@ -99,7 +99,7 @@ void GcodeSuite::M3_M4(const bool is_M4) {
     #if ENABLED(LASER_FEATURE)
       float u = cutter.unitPower;
     #else
-      float u;
+      float u = 0.0f;
     #endif
     if (parser.seenval('S')) {
       const float v = parser.value_float();