bugfixes

[ian-dotfiles.git] / files / _.configs_chiarks

diff --git a/files/_.configs_chiarks b/files/_.configs_chiarks
index 7bb331ab3269a19f87cae58a3950db793535ac30..23ef68f4564328b23ace58302adea0db3057e008 100755 (executable)
--- a/files/_.configs_chiarks
+++ b/files/_.configs_chiarks
@@ -15,11 +15,11 @@ for x in 3 2 1
 do
        sz=80x55
        y=$[35*$x+100+$pixels_y]
-       xb=$[(($pixels_x-503)*(3-$x))/2]
+       xb=$(( (($pixels_x-503)*(3-$x))/2 ))
        xterm-CT "chiark ssh #$x" -geometry $sz+$xb+$y \
                -e ssh chiark.greenend.org.uk -l ijackson &
        echo -n :
-       xterm-CT "chiark ssh ian #$x" -geometry $sz+$[$pixels_x+$xb]+$y \
+       xterm-CT "chiark ssh ian #$x" -geometry $sz+$(( $pixels_x+$xb ))+$y \
                -e ssh chiark.greenend.org.uk -l ian &
        echo -n :
 done