rework perspective plugin

[goodguy/history.git] / cinelerra-5.1 / cinelerra / cpanel.C

diff --git a/cinelerra-5.1/cinelerra/cpanel.C b/cinelerra-5.1/cinelerra/cpanel.C
index 8788b047ab3361f84fba3ef4ba93c9f1378eb299..a62f0a7e946aeab5bff0cb01fc5a2b27dd4e3f42 100644 (file)
--- a/cinelerra-5.1/cinelerra/cpanel.C
+++ b/cinelerra-5.1/cinelerra/cpanel.C
@@ -437,7 +437,7 @@ void CPanelZoom::update(float zoom)
 {
        if( !is_hidden() ) {
                if( zoom < 0.01 ) zoom = 0.01;
-               float value = log(zoom) / log(10.);
+               float value = log10f(zoom);
                BC_FSlider::update(value);
        }
 }