test_e2e.sh: remove unnecessary $ on arithmetic variables

Fixes SC2004. Part of #891.
2024-06-23 10:27:10 -07:00 · 2024-06-23 10:27:10 -07:00 · e7a8600806
parent 791aecfc17
commit e7a8600806
1 changed files with 2 additions and 2 deletions
--- a/test_e2e.sh
+++ b/test_e2e.sh
@ -50,12 +50,12 @@ function wait_for_file_exists() {
    local file=$1
    local ticks=$(($2*10)) # 100ms per tick

-    while (( $ticks > 0 )); do
+    while (( ticks > 0 )); do
        if [[ -f "$file" ]]; then
            break
        fi
        sleep 0.1
-        ticks=$(($ticks-1))
+        ticks=$((ticks-1))
    done
 }