diff --git a/src/quickfix.c b/src/quickfix.c
index 6af62e8..78f6880 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -594,6 +594,7 @@
     QF_NOMEM = 3,
     QF_IGNORE_LINE = 4,
     QF_MULTISCAN = 5,
+    QF_ABORT = 6
 };
 
 /*
@@ -3153,7 +3154,7 @@
 /*
  * Edit the selected file or help file.
  * Returns OK if successfully edited the file, FAIL on failing to open the
- * buffer and NOTDONE if the quickfix/location list was freed by an autocmd
+ * buffer and QF_ABORT if the quickfix/location list was freed by an autocmd
  * when opening the buffer.
  */
     static int
@@ -3199,14 +3200,14 @@
 	{
 	    emsg(_(e_current_window_was_closed));
 	    *opened_window = FALSE;
-	    return NOTDONE;
+	    return QF_ABORT;
 	}
     }
 
     if (qfl_type == QFLT_QUICKFIX && !qflist_valid(NULL, save_qfid))
     {
 	emsg(_(e_current_quickfix_list_was_changed));
-	return NOTDONE;
+	return QF_ABORT;
     }
 
     // Check if the list was changed.  The pointers may happen to be identical,
@@ -3219,7 +3220,7 @@
 	    emsg(_(e_current_quickfix_list_was_changed));
 	else
 	    emsg(_(e_current_location_list_was_changed));
-	return NOTDONE;
+	return QF_ABORT;
     }
 
     return retval;
@@ -3317,7 +3318,8 @@
  * a new window.
  * Returns OK if successfully jumped or opened a window. Returns FAIL if not
  * able to jump/open a window.  Returns NOTDONE if a file is not associated
- * with the entry.
+ * with the entry.  Returns QF_ABORT if the quickfix/location list was modified
+ * by an autocmd.
  */
     static int
 qf_jump_open_window(
@@ -3344,7 +3346,7 @@
 	    emsg(_(e_current_quickfix_list_was_changed));
 	else
 	    emsg(_(e_current_location_list_was_changed));
-	return FAIL;
+	return QF_ABORT;
     }
 
     // If currently in the quickfix window, find another window to show the
@@ -3368,7 +3370,7 @@
 	    emsg(_(e_current_quickfix_list_was_changed));
 	else
 	    emsg(_(e_current_location_list_was_changed));
-	return FAIL;
+	return QF_ABORT;
     }
 
     return OK;
@@ -3379,7 +3381,7 @@
  * particular line/column, adjust the folds and display a message about the
  * jump.
  * Returns OK on success and FAIL on failing to open the file/buffer.  Returns
- * NOTDONE if the quickfix/location list is freed by an autocmd when opening
+ * QF_ABORT if the quickfix/location list is freed by an autocmd when opening
  * the file.
  */
     static int
@@ -3508,14 +3510,20 @@
     retval = qf_jump_open_window(qi, qf_ptr, newwin, &opened_window);
     if (retval == FAIL)
 	goto failed;
+    if (retval == QF_ABORT)
+    {
+	qi = NULL;
+	qf_ptr = NULL;
+	goto theend;
+    }
     if (retval == NOTDONE)
 	goto theend;
 
     retval = qf_jump_to_buffer(qi, qf_index, qf_ptr, forceit, prev_winid,
 				  &opened_window, old_KeyTyped, print_message);
-    if (retval == NOTDONE)
+    if (retval == QF_ABORT)
     {
-	// Quickfix/location list is freed by an autocmd
+	// Quickfix/location list was modified by an autocmd
 	qi = NULL;
 	qf_ptr = NULL;
     }