join the parse_thread only if its joinable (created in this case).

11 years ago · 394d6284eb
1 changed files with 2 additions and 1 deletions
--- a/juci/source.cc
+++ b/juci/source.cc
@ -276,7 +276,8 @@ Source::Controller::~Controller() {
  parse_thread_stop=true;
  parsing.lock(); //Be sure not to destroy while still parsing with libclang
  parsing.unlock();
-  parse_thread.join();
+  if(parse_thread.joinable())
    parse_thread.join();
 }
 void Source::Controller::OnNewEmptyFile() {