[chronojump] Webcam capture framerate can have decimal point as . and not be always 30

[Xavier de Blas <xaviblas src gnome org>]

commit 9597e8bde2e36c7366e1a664364f532f28b7f8bf
Author: Xavier de Blas <xaviblas gmail com>
Date:   Thu Sep 19 12:57:38 2019 +0200

    Webcam capture framerate can have decimal point as . and not be always 30

 src/webcam/webcamFfmpeg.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/webcam/webcamFfmpeg.cs b/src/webcam/webcamFfmpeg.cs
index e73fcb06..6ce8202f 100644
--- a/src/webcam/webcamFfmpeg.cs
+++ b/src/webcam/webcamFfmpeg.cs
@@ -340,7 +340,9 @@ public class WebcamFfmpeg : Webcam
                        parameters.Insert (i ++, "avfoundation");
 
                parameters.Insert (i ++, "-framerate");
-               if(videoDeviceFramerate != "" && Util.IsNumber(videoDeviceFramerate, false))
+               //on mac and linux framerate comes on all languages with . as decimal separator
+               //if(videoDeviceFramerate != "" && Util.IsNumber(videoDeviceFramerate, false))
+               if(videoDeviceFramerate != "")
                        parameters.Insert (i ++, videoDeviceFramerate);
                else
                        parameters.Insert (i ++, "30");