Fix M1001 auto-check logic (#20456)

MarlinFirmware · Dec 15, 2020 · 7be57ff · 7be57ff
1 parent 81a0206
commit 7be57ff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Marlin/src/gcode/sd/M1001.cpp b/Marlin/src/gcode/sd/M1001.cpp
@@ -65,7 +65,7 @@
  */
 void GcodeSuite::M1001() {
   // If there's another auto#.g file to run...
-  if (TERN(NO_SD_AUTOSTART, false, card.autofile_check())) return;
+  if (TERN(NO_SD_AUTOSTART, false, !card.autofile_check())) return;
 
   // Purge the recovery file...
   TERN_(POWER_LOSS_RECOVERY, recovery.purge());