From e92a932b34cca959620b743384550c978b1b450c Mon Sep 17 00:00:00 2001
From: vysheng <mail@vysheng.ru>
Date: Fri, 1 Nov 2013 15:27:08 +0400
Subject: [PATCH] Fixed fail on empty command line

---
 interface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface.c b/interface.c
index e582688..174fdbc 100644
--- a/interface.c
+++ b/interface.c
@@ -416,7 +416,7 @@ void interpreter (char *line UU) {
   char *command;
   while (1) {
     command = next_token (&l);
-    if (!command) { return; }
+    if (!command) { in_readline = 0; return; }
     if (*command == '[' && command[l - 1] == ']') {
       work_modifier (command);
     } else {