always enable command history in redis-cli

- when redis-cli is running in a TTY - always enable command history
buffering, regardless if history file path can be successfully
determined

1 files changed, 2 insertions, 1 deletions

diff --git a/src/redis-cli.c b/src/redis-cli.c
index 1f80bc615..372d02d97 100644
--- a/src/redis-cli.c
+++ b/src/redis-cli.c
@@ -1386,8 +1386,9 @@ static void repl(void) {
     /* Only use history and load the rc file when stdin is a tty. */
     if (isatty(fileno(stdin))) {
         historyfile = getDotfilePath(REDIS_CLI_HISTFILE_ENV,REDIS_CLI_HISTFILE_DEFAULT);
+        //keep in-memory history always regardless if history file can be determined
+        history = 1;
         if (historyfile != NULL) {
-            history = 1;
             linenoiseHistoryLoad(historyfile);
         }
         cliLoadPreferences();