Update samples

Author: we-lu

samples/receive-file/CMakeLists.txt

@@ -16,6 +16,6 @@ if (CURL_FOUND)
     add_definitions(-DHAVE_CURL)
 endif()
 
-add_executable(file src/main.cpp)
+add_executable(receive-file src/main.cpp)
 
-target_link_libraries(file /usr/local/lib/libTgBot.a ${CMAKE_THREAD_LIBS_INIT} ${OPENSSL_LIBRARIES} ${Boost_LIBRARIES} ${CURL_LIBRARIES})
+target_link_libraries(receive-file /usr/local/lib/libTgBot.a ${CMAKE_THREAD_LIBS_INIT} ${OPENSSL_LIBRARIES} ${Boost_LIBRARIES} ${CURL_LIBRARIES})

samples/receive-file/src/main.cpp

@@ -21,7 +21,7 @@ int main() {
         printf("User wrote %s\n", message->text.c_str());
 
         File::Ptr file = bot.getApi().getFile(message->document->fileId);
-        std::string fileContent = bot.getApi().downloadFile(file->filePath);
+        string fileContent = bot.getApi().downloadFile(file->filePath);
 
         if (StringTools::startsWith(message->text, "/start")) {
             return;