[Minor] Try to fix another stupid cases of dot commands

Have anybody used them ever?

diff --git a/src/rspamadm/lua_repl.c b/src/rspamadm/lua_repl.c
index f81cf4ad34cee0017747effed96da6a427081468..de0f7a0abd5316e01c6aff7e8c70ebd09159d625 100644 (file)
--- a/src/rspamadm/lua_repl.c
+++ b/src/rspamadm/lua_repl.c
@@ -630,10 +630,19 @@ rspamadm_lua_run_repl (lua_State *L, bool is_batch)
 
                        if (linelen > 0) {
                                if (input[linelen - 1] == '\n') {
-                                       linelen--;
+                                       input[linelen - 1] = '\0';
+                                       linelen --;
                                }
 
-                               rspamadm_exec_input(L, input);
+                               if (linelen > 0) {
+                                       if (input[0] == '.') {
+                                               if (rspamadm_lua_try_dot_command(L, input)) {
+                                                       continue;
+                                               }
+                                       }
+
+                                       rspamadm_exec_input(L, input);
+                               }
                        }
                        else {
                                break;