ru.po from igor, intl tweaks, picon fixes for last chkin, snap motion event on btns

[goodguy/history.git] / cinelerra-5.1 / guicast / thread.C

diff --git a/cinelerra-5.1/guicast/thread.C b/cinelerra-5.1/guicast/thread.C
index 2a8c33814a99f0cdbd4ae4a7438009a2641b964c..26ccf9a45918ce78b7147c4dc7bb6829b136da18 100644 (file)
--- a/cinelerra-5.1/guicast/thread.C
+++ b/cinelerra-5.1/guicast/thread.C
@@ -2,21 +2,21 @@
 /*
  * CINELERRA
  * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- * 
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
+ *
  */
 
 #include "bcsignals.h"
@@ -127,9 +127,14 @@ int Thread::join()   // join this thread
 {
        if( !exists() ) return 0;
        if( synchronous ) {
-// NOTE: this does not do anything if the thread is not synchronous
+// NOTE: this fails if the thread is not synchronous or
+//  or another thread is already waiting to join.
                int ret = pthread_join(tid, 0);
-               if( ret ) strerror(ret);
+               if( ret ) {
+                       fflush(stdout);
+                       fprintf(stderr, "Thread %p: %s\n", (void*)tid, strerror(ret));
+                       fflush(stderr);
+               }
                CLEAR_LOCKS_TID(tid);
                TheList::dbg_del(tid);
                tid = ((pthread_t)-1);