1 files changed, 2 insertions, 2 deletions

diff --git a/src/tools/myriad.cpp b/src/tools/myriad.cpp
index 4147579..b3067d2 100644
--- a/src/tools/myriad.cpp
+++ b/src/tools/myriad.cpp
@@ -75,7 +75,7 @@ int main( int argc, char *argv[] )
         switch( opts.eMode )
         {
                 case modeCreate:
-                        if( !opts.sOutput )
+                        if( !opts.sOutput.isSet() )
                         {
                                 sio << "Please specify an output file to create a stream for."
                                         << sio.nl;
@@ -90,7 +90,7 @@ int main( int argc, char *argv[] )
                         break;
 
                 case modeInfo:
-                        if( !opts.sInput )
+                        if( !opts.sInput.isSet() )
                         {
                                 sio << "Please specify an input file to display info about."
                                         << sio.nl;