🔧 Allow BLTOUCH_HS_EXTRA_CLEARANCE == 0 (MarlinFirmware#25760)

danielcastilho · Apr 30, 2023 · 3b50b6a · 3b50b6a
1 parent ec6bc15
commit 3b50b6a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
@@ -1279,7 +1279,7 @@ static_assert(COUNT(arm) == LOGICAL_AXES, "AXIS_RELATIVE_MODES must contain " _L
       static_assert(!(strcmp(hs, "1") && strcmp(hs, "true") && strcmp(hs, "0") && strcmp(hs, "false")), \
         "BLTOUCH_HS_MODE must now be defined as true or false, indicating the default state.");
       #ifdef BLTOUCH_HS_EXTRA_CLEARANCE
-        static_assert(BLTOUCH_HS_EXTRA_CLEARANCE > 0, "BLTOUCH_HS_MODE requires a positive BLTOUCH_HS_EXTRA_CLEARANCE.");
+        static_assert(BLTOUCH_HS_EXTRA_CLEARANCE >= 0, "BLTOUCH_HS_MODE requires BLTOUCH_HS_EXTRA_CLEARANCE >= 0.");
       #endif
     #endif