asymptote 1.80

git-svn-id: svn://tug.org/texlive/trunk@14179 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 8 insertions, 4 deletions

diff --git a/Build/source/utils/asymptote/main.cc b/Build/source/utils/asymptote/main.cc
index ad8e6292e0c..0cd7a281d58 100644
--- a/Build/source/utils/asymptote/main.cc
+++ b/Build/source/utils/asymptote/main.cc
@@ -154,6 +154,12 @@ void *asymain(void *A)
     int status;
     while(wait(&status) > 0);
   }
+#ifdef HAVE_LIBGL
+#ifdef HAVE_LIBPTHREAD
+  if(gl::glthread)
+    pthread_join(gl::mainthread,NULL);
+#endif
+#endif
   exit(em.processStatus() || interact::interactive ? 0 : 1);  
 }
 
@@ -173,15 +179,13 @@ int main(int argc, char *argv[])
 #ifdef HAVE_LIBPTHREAD
   
   if(gl::glthread) {
-    pthread_t thread;
     try {
-      if(pthread_create(&thread,NULL,asymain,&args) == 0) {
-        gl::mainthread=pthread_self();
+      if(pthread_create(&gl::mainthread,NULL,asymain,&args) == 0) {
         while(true) {
           camp::glrenderWrapper();
           gl::initialize=true;
         }
-      }
+      } else gl::glthread=false;
     } catch(std::bad_alloc&) {
       outOfMemory();
     }