Ignore M22 during SD print

chrisjenda · Jan 14, 2021 · 5ee1087 · 5ee1087
1 parent 6596a50
commit 5ee1087
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Marlin/src/gcode/sd/M21_M22.cpp b/Marlin/src/gcode/sd/M21_M22.cpp
@@ -35,6 +35,10 @@ void GcodeSuite::M21() { card.mount(); }
 /**
  * M22: Release SD Card
  */
-void GcodeSuite::M22() { card.release(); }
+void GcodeSuite::M22() {
+
+  if (!IS_SD_PRINTING()) card.release();
+
+}
 
 #endif // SDSUPPORT