The argument of remove_history() only counts existing entries,

not those that were previously deleted.

1 files changed, 7 insertions, 0 deletions

diff --git a/regress/lib/libedit/readline/history.c b/regress/lib/libedit/readline/history.c
index 002b74d66d8..57001e7eb61 100644
--- a/regress/lib/libedit/readline/history.c
+++ b/regress/lib/libedit/readline/history.c
@@ -150,6 +150,7 @@ test_remove(void)
 	add_history("111");
 	add_history("222");
 	add_history("333");
+	add_history("444");
 
 	/* Remove the second item "222"; the index is zero-based. */
 	remove_history(1);
@@ -171,6 +172,12 @@ test_remove(void)
 	if (he == NULL || strcmp(he->line, "333") != 0)
 		ok = 0;
 
+	/* Remove the new second item "333". */
+	remove_history(1);
+	he = history_get(history_base + 1);
+	if (he == NULL || strcmp(he->line, "444") != 0)
+		ok = 0;
+
 	clear_history();
 	return ok;
 }