[Minor] Another similar `getline` fix

diff --git a/src/lua/lua_util.c b/src/lua/lua_util.c
index d1d64b79c827de8d5e1a04b9fd8fb66436192a00..612017d512a8d36c1dfc9ba329d326864791c20b 100644 (file)
--- a/src/lua/lua_util.c
+++ b/src/lua/lua_util.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2023 Vsevolod Stakhov
+ * Copyright 2024 Vsevolod Stakhov
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -2469,7 +2469,7 @@ lua_util_readline(lua_State *L)
 {
        LUA_TRACE_POINT;
        const gchar *prompt = "";
-       gchar *input;
+       gchar *input = NULL;
 
        if (lua_type(L, 1) == LUA_TSTRING) {
                prompt = lua_tostring(L, 1);