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Fix for issue #50: usage in plugins on Linux.

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This commit is contained in:
ManoloFLTK 2020-07-23 09:07:26 +02:00
parent 332003cd13
commit 5fa367c2cf
1 changed files with 3 additions and 1 deletions
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4
src/Fl_lock.cxx
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@ -317,7 +317,9 @@ static void unlock_function_rec() {
# endif // PTHREAD_MUTEX_RECURSIVE
void Fl_Posix_System_Driver::awake(void* msg) {
if (write(thread_filedes[1], &msg, sizeof(void*))==0) { /* ignore */ }
if (thread_filedes[1]) {
if (write(thread_filedes[1], &msg, sizeof(void*))==0) { /* ignore */ }
}
}
static void* thread_message_;