try to force vsyncing for opengl, the desktop resolution detection and vsyncing only...

[supertux.git] / src / addon_manager.cpp

diff --git a/src/addon_manager.cpp b/src/addon_manager.cpp
index 8c1c1e4..959d97a 100644 (file)
--- a/src/addon_manager.cpp
+++ b/src/addon_manager.cpp
@@ -157,6 +157,8 @@ AddonManager::get_available_addons() const
   curl_easy_perform(curl_handle);
   curl_easy_cleanup(curl_handle);
 
+  if (addoninfos == "") throw std::runtime_error("Add-on list download failed");
+
   try {
     lisp::Parser parser;
     std::stringstream addoninfos_stream(addoninfos);