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-rw-r--r--src/dabInputZmq.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dabInputZmq.h b/src/dabInputZmq.h
index fdd0f1b..351fb07 100644
--- a/src/dabInputZmq.h
+++ b/src/dabInputZmq.h
@@ -191,7 +191,7 @@ class DabInputZmqBase : public DabInputBase, public RemoteControllable {
INVALIDATE_KEY(m_curve_encoder_key);
}
- virtual int open(const std::string inputUri);
+ virtual int open(const std::string& inputUri);
virtual int readFrame(void* buffer, int size);
virtual int setBitrate(int bitrate);
virtual int close();