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-rw-r--r--lib/icon_buffer.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/icon_buffer.cpp b/lib/icon_buffer.cpp
index 60f6cbe4..9274a0b4 100644
--- a/lib/icon_buffer.cpp
+++ b/lib/icon_buffer.cpp
@@ -537,7 +537,7 @@ IconBuffer::~IconBuffer()
{
setWorkload(std::vector<Zstring>()); //make sure interruption point is always reached!
pimpl->worker.interrupt();
- pimpl->worker.join();
+ pimpl->worker.join(); //we assume precondition "worker.joinable()"!!!
}
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