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-rwxr-xr-xtests/strace-ttt.test2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/strace-ttt.test b/tests/strace-ttt.test
index 2578d874a..7794d3327 100755
--- a/tests/strace-ttt.test
+++ b/tests/strace-ttt.test
@@ -24,7 +24,7 @@ s="$s0"
t_reg=
while [ "$s" -le "$s1" ]; do
[ -z "$t_reg" ] && t_reg="$s" || t_reg="$t_reg|$s"
- s=$(($s + 1))
+ s=$((s + 1))
done
if [ x0 = "x${precision}" ]; then