From ae641886fd11a593ab854f87a8ec6fb8f35b9f3e Mon Sep 17 00:00:00 2001
From: zv0n <tom.zvon@gmail.com>
Date: Mon, 11 Apr 2022 09:02:00 +0200
Subject: [PATCH] Fix Tao

---
 CMakeLists.txt      |  2 ++
 restaurants/tao.cpp | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f5a4aa5..439ebe4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,6 +12,8 @@ find_library(Restbed restbed
 find_library(Curl curl
     PATHS /usr/lib)
 
+set(CMAKE_CXX_FLAGS_DEBUG_INIT "-g")
+
 project(LunchRest)
 
 list(APPEND Restaurants
diff --git a/restaurants/tao.cpp b/restaurants/tao.cpp
index 642d854..aebb75c 100644
--- a/restaurants/tao.cpp
+++ b/restaurants/tao.cpp
@@ -10,6 +10,9 @@ std::pair<size_t, size_t> getPricePosFromText(const std::string &text) {
         price_pos = possible_price;
         possible_price = text.find('k', possible_price + 1);
     }
+    if(price_pos == 0 || price_pos == std::string::npos) {
+        return {-1, -1};
+    }
     auto end_pos = price_pos;
     price_pos -= 1;
     while (text[price_pos] >= '0' && text[price_pos] <= '9') {
@@ -57,6 +60,10 @@ void LunchRest::TaoRestaurant::parse() {
         if (!texts.empty()) {
             auto text = nodeToText(texts[0]);
             auto price_positions = getPricePosFromText(text);
+            if(price_positions.first == (size_t)-1) {
+                week_meals.emplace_back(false, text, "", 0);
+                continue;
+            }
             auto end_pos = getEndOfTextPos(text, price_positions.first);
             week_meals.emplace_back(
                 false, text.substr(0, end_pos), "",
@@ -71,6 +78,9 @@ void LunchRest::TaoRestaurant::parse() {
             auto text = nodeToText(texts[0]);
             auto day = nodeToText(days[0]);
             auto price_positions = getPricePosFromText(text);
+            if(price_positions.first == (size_t)-1) {
+                continue;
+            }
             auto end_pos = getEndOfTextPos(text, price_positions.first);
 
             int cur_day = 0;