From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 24 Nov 2018 13:40:30 +0000 (+0000)
Subject: [Minor] Use empty prompt instead of NULL
X-Git-Tag: 1.8.3~60
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d01688d6aabc2d51fd52c640c21265a7fd8e3bdc;p=thirdparty%2Frspamd.git

[Minor] Use empty prompt instead of NULL

Issue: #2591
---

diff --git a/src/lua/lua_util.c b/src/lua/lua_util.c
index 0e61d6e849..9ed095c34d 100644
--- a/src/lua/lua_util.c
+++ b/src/lua/lua_util.c
@@ -2458,7 +2458,7 @@ static gint
 lua_util_readline (lua_State *L)
 {
 	LUA_TRACE_POINT;
-	const gchar *prompt = NULL;
+	const gchar *prompt = "";
 	gchar *input;
 
 	if (lua_type (L, 1) == LUA_TSTRING) {