rework status display

[rugen] / src / dv1394app.c

diff --git a/src/dv1394app.c b/src/dv1394app.c
index 3471a5a..5ccdcbe 100644 (file)
--- a/src/dv1394app.c
+++ b/src/dv1394app.c
@@ -709,7 +709,7 @@ char* frames2tc( int f, float fps, char* buf )
        float d;
        int t;
 
-       if ( fps )
+       if ( fps && f >= 0)
        {
                d = f / fps;
                t = d;