Don't crash a LuaTask on EAgain; let it thru. Also don't yield if you crashed.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/LuaTask.cc b/src/LuaTask.cc
index e7d78ff..a549563 100644
--- a/src/LuaTask.cc
+++ b/src/LuaTask.cc
@@ -80,13 +80,15 @@ void Balau::LuaTask::Do() {
             else
                 m_cell->run(L);
         }
+        catch (EAgain & e) {
+        }
         catch (GeneralException & e) {
             m_cell->m_exception = new GeneralException(e);
         }
         catch (...) {
             m_cell->setError();
         }
-        if (L.yielded()) {
+        if (L.yielded() && !m_cell->m_exception) {
             yield();
             continue;
         }