output/fifo: use ssize_t for the read() result

ccd83748 · Max Kellermann · 291ee9f8 · ccd83748
Commit ccd83748 authored Aug 06, 2015 by Max Kellermann
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FifoOutputPlugin.cxx src/output/plugins/FifoOutputPlugin.cxx +1 -1

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--- a/src/output/plugins/FifoOutputPlugin.cxx
+++ b/src/output/plugins/FifoOutputPlugin.cxx
@@ -227,10 +227,10 @@ inline void
 FifoOutput::Cancel()
 {
 	char buf[FIFO_BUFFER_SIZE];
-	int bytes;

 	timer->Reset();

+	ssize_t bytes;
 	do {
 		bytes = read(input, buf, FIFO_BUFFER_SIZE);
 	} while (bytes > 0 && errno != EINTR);