when we call system we assign result and status

This good since we can use it later and also suppresses output from the
grabber which fills the matlab command window.

1 files changed, 1 insertions, 1 deletions

diff --git a/gui_win.m b/gui_win.m
index 23a3873..d3a64f7 100644
--- a/gui_win.m
+++ b/gui_win.m
@@ -116,7 +116,7 @@ global image_name;
 global image_display;
 global image_original;
 run_string = horzcat('grabNimages_1394cam.exe -s ',num2str(get(handles.readshutterspeed,'String')),' -n ',num2str(get(handles.readnumber,'String')));
-system(run_string);
+[status,result] = system(run_string);
 img=imread(image_name);
 image_display=double(img);
 image_original=image_display;