Fix a signed-unsigned comparison.

diff --git a/RtAudio.cpp b/RtAudio.cpp
index 75c98405f05a389a35d735404ee20c2d1df9a104..603da0a163699d25b77512d19f505292e5d8d69d 100644 (file)
--- a/RtAudio.cpp
+++ b/RtAudio.cpp
@@ -9113,7 +9113,7 @@ bool RtApiOss :: probeDeviceOpen( unsigned int device, StreamMode mode, unsigned
   }\r
 \r
   // Verify the sample rate setup worked.\r
-  if ( abs( srate - sampleRate ) > 100 ) {\r
+  if ( abs( srate - (int)sampleRate ) > 100 ) {
     close( fd );\r
     errorStream_ << "RtApiOss::probeDeviceOpen: device (" << ainfo.name << ") does not support sample rate (" << sampleRate << ").";\r
     errorText_ = errorStream_.str();\r