Fix up a few ignored return values

[melted] / src / framework / mlt_consumer.c

diff --git a/src/framework/mlt_consumer.c b/src/framework/mlt_consumer.c
index 8636e4b..93afe44 100644 (file)
--- a/src/framework/mlt_consumer.c
+++ b/src/framework/mlt_consumer.c
@@ -409,7 +409,8 @@ int mlt_consumer_start( mlt_consumer this )
 
        // Check and run an ante command
        if ( mlt_properties_get( properties, "ante" ) )
-               system( mlt_properties_get( properties, "ante" ) );
+               if ( system( mlt_properties_get( properties, "ante" ) ) == -1 )
+                       mlt_log( MLT_CONSUMER_SERVICE( this ), MLT_LOG_ERROR, "system(%s) failed!\n", mlt_properties_get( properties, "ante" ) );
 
        // Set the real_time preference
        this->real_time = mlt_properties_get_int( properties, "real_time" );
@@ -949,7 +950,8 @@ int mlt_consumer_stop( mlt_consumer this )
 
        // Check and run a post command
        if ( mlt_properties_get( properties, "post" ) )
-               system( mlt_properties_get( properties, "post" ) );
+               if (system( mlt_properties_get( properties, "post" ) ) == -1 )
+                       mlt_log( MLT_CONSUMER_SERVICE( this ), MLT_LOG_ERROR, "system(%s) failed!\n", mlt_properties_get( properties, "post" ) );
 
        mlt_log( MLT_CONSUMER_SERVICE( this ), MLT_LOG_DEBUG, "stopped\n" );