patch 8.2.5027: error for missing :endif when an exception was thrown

Problem:    Error for missing :endif when an exception was thrown. (Dani
            Dickstein)
Solution:   Do not give an error when aborting. (closes #10490)
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 048c224..cbf7505 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -1204,7 +1204,8 @@
 	 * In Vim9 script do not give a second error, executing aborts after
 	 * the first one.
 	 */
-	if (!got_int && !did_throw && !(did_emsg && in_vim9script())
+	if (!got_int && !did_throw && !aborting()
+		&& !(did_emsg && in_vim9script())
 		&& ((getline_equal(fgetline, cookie, getsourceline)
 			&& !source_finished(fgetline, cookie))
 		    || (getline_equal(fgetline, cookie, get_func_line)