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-rw-r--r--examples/gpu-printing/gpu-printing.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/gpu-printing/gpu-printing.cpp b/examples/gpu-printing/gpu-printing.cpp
index f1e842e95..aeca7aa9a 100644
--- a/examples/gpu-printing/gpu-printing.cpp
+++ b/examples/gpu-printing/gpu-printing.cpp
@@ -156,7 +156,7 @@ void GPUPrinting::processGPUPrintCommands(const void* data, size_t dataSize)
// that the buffer is corrupted or invalid, but we will try to
// soldier on and process further commands.
//
- fprintf(stderr, "error: unexpected GPU printing op %d\n", op);
+ fprintf(stderr, "error: unexpected GPU printing op %d\n", (int)op);
break;
case GPUPrintingOp::Nop: