🩹 SD abort requires open file

See #22566

Author: thinkyhead

Marlin/src/sd/cardreader.h

@@ -163,7 +163,7 @@ class CardReader {
   static void endFilePrintNow(TERN_(SD_RESORT, const bool re_sort=false));
   static void abortFilePrintNow(TERN_(SD_RESORT, const bool re_sort=false));
   static void fileHasFinished();
-  static inline void abortFilePrintSoon() { flag.abort_sd_printing = true; }
+  static inline void abortFilePrintSoon() { flag.abort_sd_printing = isFileOpen(); }
   static inline void pauseSDPrint()       { flag.sdprinting = false; }
   static inline bool isPrinting()         { return flag.sdprinting; }
   static inline bool isPaused()           { return isFileOpen() && !isPrinting(); }