compton-trans: minor. consistency.

2013-05-04 16:54:18 -05:00 · 2013-05-04 16:54:18 -05:00 · e6b973fe2f
parent ad23872801
commit e6b973fe2f
1 changed files with 1 additions and 1 deletions
--- a/bin/compton-trans
+++ b/bin/compton-trans
@ -129,7 +129,7 @@ else

  # Find the highest ancestor of the target window below
  topmost=$(echo -n "$treeout" \
-    | head -n $(($lineno + 1)) \
+    | head -n $((lineno + 1)) \
    | sed -n 's/^     \(0x[[:xdigit:]]*\).*/\1/p' \
    | tail -n 1)
 fi