From 471d30cc1c85f48f20306abb0600b977b4fccfc0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Br=C3=A1zio?= Date: Thu, 7 Apr 2016 12:50:57 +0100 Subject: [PATCH] M109: Protected against EXTRUDE_MINTEMP expansion --- Marlin/Marlin_main.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp index 1deabb477..c2a02b99b 100644 --- a/Marlin/Marlin_main.cpp +++ b/Marlin/Marlin_main.cpp @@ -4209,7 +4209,7 @@ inline void gcode_M109() { // Prevents a wait-forever situation if R is misused i.e. M109 R0 // Try to calculate a ballpark safe margin by halving EXTRUDE_MINTEMP - if (degTargetHotend(target_extruder) < (EXTRUDE_MINTEMP/2)) return; + if (degTargetHotend(target_extruder) < (EXTRUDE_MINTEMP)/2) return; #ifdef TEMP_RESIDENCY_TIME long residency_start_ms = -1;